Questions Asked on
December 10, 2012

juvenile
Analyzed whether abuses in juvenile detention are outdated or exist today and provided examples from your research to support your findings. Offered an opinion on the efficacy of legal protections related to the detention of juveniles and provided adequate
asked by sharday 
Math
bill and laura borrowed $15 000 at 6 per annum compounded monthly for 30 years to purchase a home. Their monthly payment is determined to be $899.63. Find a recursive formula for their balance after each monthly payment has been made. Determine Bill and
asked by Leticia 
algebra
Can someone help with inverse relations and functions? is relation t a function? Is the inverse t a function? chart looks like: x 0 2 4 6 y 10 1 4 8 If someone could please explain this problem
asked by lee 
physics
A hiker, who weighs 1120 N, is strolling through the woods and crosses a small horizontal bridge. The bridge is uniform, weighs 3775 N, and rests on two concrete supports, one at each end. He stops onefifth of the way along the bridge. What is the
asked by Physics 
Chemistry
The equation for photon energy, , is where = 6.626×10−34 (Planck's constant) and = 3.00×108 (the speed of light). What is the wavelength, , of a photon that has an energy of = 3.99×10−19 ? How do go about solving this? I multipled the constant w/
asked by Trina 
algebre
Can someone explain what the graph would look like for : y=4x^22 and it's inverse
asked by lee 
algebra
For the function f(x)=(78x)^2, find f^1. Determine whether f^1 is a function.
asked by lee 
algebra
For the function g(x)=14/x+3, find (g^1o g)(4)
asked by lee 
management
If you were in the grocery business, who would you benchmark for technological innovations? Would the companies be inside or outside your industry? Why?
asked by kitaro 
psychology
Martika is a homosexual and her immediate environment is not very supportive. Her family has ignored her since she revealed her sexual orientation, and her boss often makes negative comments about homosexuality. Martika's experience with her sexual
asked by allee 
psychology 220
1.74 (1 pts.) You are a therapist and one of your clients has just told you that he is planning to murder his neighbor. Based on the principle of "duty to warn" what is the primary thing you should do? A) Ignore your client's threat. B) Notify the
asked by G. KAY 
biology
find an instance of an ecological “mess” that has taken place in your city/county/region. Outline the history of the problem – what caused it? What is being done to resolve the problem? Suppose that you had been in charge of the situation. What might
asked by sharday 
Physics
A 0.05 kg paper drag racer is launched at a speed of 33 m/s. If the launcher is 4.8 kg, at what speed does the launcher move in the opposite direction?
asked by Savannah 
psychology
In the stranger situation, a child with a(n) _____ attachment style will most likely seek close contact when a caregiver returns, but simultaneously push her away. a)avoidant b)disorganized c)ambivalent d)secure
asked by allee 
psychology
Sigmund Freud's psychoanalytic theory appears to have been heavily influenced by the ____________ models of his time. a)chemical b)social c)evolutionary d)hydraulics
asked by allee 
Physics
A 84 kg runningback is running at 3.5 m/s. The running back is met by 152 kg defensive lineman. If the collision between the runningback and the defensive lineman results in both coming to a stop, find the speed(absolute value) that the defensive lineman
asked by Josh 
psychology 220
1.75 (1 pts.) Had Mark Chen been cognitively alert and responsive in the textbook case, he would have had the legal right to decline Dr. Tobin's recommendation for ECT. His decision would have been supported by A) the Americans with Disabilities Act. B)
asked by G. KAY 
Physics
How do you find the ratio of the new/ old world periods of a pendulum if the pendulum wee transported from earth to the moon, where the acceleration due to gravity is 1.63m/s^2? Im not sure if we use 9.8 at all, I think I'm supposed to use T=2 pi sqrtL/g.
asked by cris 
physics
An atomic nucleus of radon initially moving at 515 m/s emits an alpha particle in the direction of its velocity, and the new nucleus slows to 417 m/s. If the alpha particle has a mass of 4u, and the original nucleus of radon had a mass of 222u, what speed
asked by Anonymous 
Math(help)
when 120 guests take seat in an auditorium,only 34 of the seats occupied.what is the total number of seats in the auditorium? Ans : 160,How it possible?
asked by Koishik 
physics math
the acceleration of a car is 2m/s^2 and another car has constant velocity of 35m/s.what time the first car overtake the car with constant velocity of the first car? draw and show solution
asked by Hshdhdhdhdjdjdjdjjsjshsgshshs 
CHEMISTRY
if a pure liquid in a sealed container is in equilibrium with its own vapor, the dependence of the vapor pressure on the temperature and the heat of vaporization is governed by the ClausiusClapeyron equation. what is the heat of vaporization if the vapor
asked by tre 
psychology 220
Korsakoff's syndrome sufferers often display A) an inability to recall recent information B) psychotic behavior C) speech difficulties D) motor difficulties (my answer is "B psychotic behavior") am i right?
asked by G. KAY 
chemistry
what is the heat of vaporization if the vapor pressure of liquid water at 25 °C is 23.8 Torr and at a boiling point of 100 °C is 760 Torr.
asked by tre 
pre calculus
A airplane is 145 miles North and 85 miles west of an airport. What is the compass direction from the airport to the airplane?
asked by Karen 
word question
Settle a debate between two friends? Is sciencey a word? Thanks!
asked by katt♥ 
Chemistry
The fictitious compound, arrhenium fluoride (AhF), reacts with itself to form a dimer with the formula Ah2F2. The reaction is second order in AhF. The value of the rate constant is 8.591x103 M1s1. What is the initial rate of reaction in a reactor filled
asked by Please Help Me!!!!!!!! 
Intermediate Algebra
A car travels 30 miles in the same time that a car traveling 5 miles per hours faster travels 45 miles. What is the rate of each car?
asked by Please Help :) 
disease
how can discriminatory attitudes impact on people with disability
asked by jessica 
Math
Eliza and Jamie are making cupcakes for a bake sale at school. Eliza need 2one third c of flour for her recipe and Jamie needs 1three fourths c for her recipe. They have 4 c of flour. Do they have enough flour for both recipes? Explain.
asked by Bell 
algebra
The owner of a health food store combined cranberry juice that cost $7.79 per quart with apple juice that cost $7.19 per quart. how many quarts of each were used to make 10 quarts of cranberry juice mixture costing $7.61 per quart
asked by Matt 
math
use implicit differentiation to find dy/dx and then d^2y/dx^2. y^2=ye^x^2+2x ans for dy/dx= [2(xye^x^2 + 1)]/(2ye^x^2) after that i don't know how to proceed. can someone show me the steps(x need for calculation) and final answer. i try to use wolfram but
asked by ifi 
math
can someone show me how to solve this problem. It determines that in order to sell x smartphones, the price per product must be p=2800.4x. It also determine that the total cost of producing x smartphones is given by C(x)=5000+0.6x. a. Find the total
asked by ifi 
reading
When is the best time to read review or discussion questions? (C is wrong) A. Immediately after you have finished all of the reading. B. After you write your notes. C. Before you begin any detailed reading. (already tried and this is wrong answer) D.
asked by Anonymous 
health
home work helpcase study? you are currently working with an organisation that is dealing with some disabled clients. you have been assigned to jack, a 65 year old man with intellectual disability.you have been imformed by other staff that jack has a
asked by jessica 
Physics
If 3.25x103 kg of gold is deposited onto the negative electrode of an electrolytic cell in a period of 2.78 hours, what is the current through this cell in amperes? Assume that the gold ions carry one elementary unit of charge
asked by Blah 
Physics
If 3.25x103 kg of gold is deposited onto the negative electrode of an electrolytic cell in a period of 2.78 hours, what is the current through this cell in amperes? Assume that the gold ions carry one elementary unit of charge
asked by Blah 
trigonometry
a submarine at the surface of the ocean makes an emergency dive, its path making an angle of 21 degree with the surface. if it goes 300m long its download path, how deep will it be? what horizontal distance is it from its starting point?
asked by riza 
trigonometry
a space shuttle pilot flying toward the suez canal finds that the angle of depression on one end of the canal is 38.5 degree and the angle of depression to the other end is 52.75 degree. if the canal is 100.6 mi long, find the altitude of the space
asked by riza 
Math
Someone please help me! please. Each letter represents a different digit. can you find the digit each letter represents? AB.CAB AB.CAB + AB.CAB ___________________ DDD.DDD
asked by Tameka 
physics
Parallel wires, a distance D = 23.8 cm apart, carry a current, i = 2.43 A, in opposite directions as shown in the figure. A circular loop, of radius R = D/2 = 11.9 cm, has the same current flowing in a counterclockwise direction. Determine the magnitude of
asked by Anonymous 
physics
A long, straight wire has a 12.1 A current flowing in the positive xdirection, as shown in the figure. Close to the wire is a square loop of copper wire that carries a 2.23 A current in the direction shown. The near side of the loop is d = 57.1 cm away
asked by Anonymous 
physics
A circular wire loop has radius R = 0.327 m and carries current i = 0.291 A. The loop is placed in the xyplane in a uniform magnetic field pointing in the negative z direction with magnitude 3.83 T, as shown in the figure. a) Determine the magnitude of
asked by Anonymous 
physics
The current density in a cylindrical conductor of radius R = 59.5 cm, varies as J(r) = J0r/R (in the region from zero to R), where J0 = 0.423 C/m2. a) Find the magnitude of the magnetic field at r = 29.75 cm. b) Find the magnitude of the magnetic field at
asked by Anonymous 
Math PLEASE HELP ASAP
PLEASE INCLUDE SOLUTIONS AND EXPLAIN HOW YOU DID IT PLEASE. *CHALLENGE. 1.SIMPLIFY : SQUARE ROOT OF 16^8+8^4/16^2+16^7 2.EXPRESS 1 + 1/1+SQUARE ROOT OF 2  1/1SQUARE ROOT OF 2 IN THE FORM A+B SQUARE ROOT OF 2, WHERE A AND BARE RATIONAL NUMBERS. FIND A +
asked by Aliza 
Math
I need to find the sum of 1/6 and 1/2. I found the LCD to be 2 so I multiplied that by the numerator and got 2/2+2/2=4/2 and simplified that to 1/2. But the answers that I get to choose from are 1/3, 1/4, 2/3 and 3/4. What did I do wrong?
asked by Dar 
Real Estate Finance
The sale of a four family building will be closed on July 15. The seller collected rent from unit A $600, B $550, C $650, and D $650 for July. How should the rent be prorated on the closing statement? Who will be credited and debited and for how much?
asked by tmouery 
Math
Mighty Mouse (who flies at a constant speed of 1400 ft/sec) was standing next to a cannon that was pointed straight up. A cannonball was shot vertically into the air with an initial velocity of 880 ft/sec. Exactly one second after the cannon was fired,
asked by Jeremie 
Mth
how do you divide 2.5 over 10 to get a remainder of zero
asked by Anonymous 
Algebra
What is 2a^2 over 4b times b^2 over a^2 or what is 2a squared over 4b, times b squared over a squared ? Thankyou
asked by Josie 
Intermediate Algebra
A painter can paint a fence in 12 hours working alone. His apprentice who works slower can paint the same fence in 24 hours. How many hours would it take to do the job if they worked together?
asked by Someone Please Help :) 
Economics
If businesses believe consumption will increase six months from now, everything else held constant, and they begin to increase investment, what do you predict will happen to aggregate demand?
asked by Grace 
math
Olive Oyl sent Popeye and Wimpy out to get spinach and burgers. They bought the following combination: If the square of the number of burgers is doubled and added to the square of the number of cans of spinach, the total equals 59. When the square of the
asked by Andrea 
physics
a baseball has a mass of .145 kilograms. If the acceleration die to gravity is 9.8m/s, what is the weight of the baseball
asked by Darfrell 
chemistry
a 2.55g sample of an unknown has a volume of 3.73 cm. what is the density of the unknown
asked by joanne 
math
Beer cans are right circular cylinders. My Mathematical Mead, my Polynomial Pilsner, and my SquareRoot Stout cans from the Schmidt Brewery, have dimensional units called "brewskies". Using the zero product rule, they have a volume (in cubic brewskies)
asked by Jeremie 
chemistry
#1 A pipet delivers 10.5, 10.3, 10.9 and 10.7 ml (a) find the mean volume and deviation from the mean for each and calculate the average deviation from the mean (b) calculate the relative deviation (in %) for this set of data. Relative deviation (%) =
asked by joanne 
chemistry
#1 A pipet delivers 10.5, 10.3, 10.9 and 10.7 ml (a) find the mean volume and deviation from the mean for each and calculate the average deviation from the mean (b) calculate the relative deviation (in %) for this set of data. Relative deviation (%) =
asked by joanne 
Physicis
How much energy is needed to heat and melt 3.0 kg of copper initially at 83°C? Be mindful of significant figure rules for both multiplication and addition
asked by Kathryn 
Physics
Calculate the total heat content of 10 kg of ice at 23°C. (Hint: absolute zero is 273°C.) Be mindful of significant figure rules for both multiplication and addition.
asked by Kathryn 
Math
A motorist makes a journey of 240 km from Singapore to Malacca to visit his inlaws at an average speed of x kilometers. On his return journey, his average speed is reduced by 6km/hour due to traffic. If the return journey takes 20 minutes longer, form an
asked by Elizabeth 
chemistry
a 2.55g sample of an unknown has a volume of 3.73 cm. what is the density of the unknown
asked by joanne 
medical billing
2. Mr. B is an 82yearold retired railroad worker who is having a mole removed at his physician's office. The physician's office is probably billing which of the following? A. Medicare Part D B. Medicare Part C C. Medicare Part A D. Medicare Part B
asked by Anonymous 
Science Hurry!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
What is the acceleration of an object if it goes from a velocity of +25 m/s to rest in 5.0 s? A. –5 m/s2 B. +5 m/s2 C. –25 m/s2 D. +25 m/s2
asked by Becka 
chemistry
mixed about the 5grams of benzois acid and sugar. divide the mixture into two equal portions . to thheh first portion add 20ml of water. shake vigorously and filter. examine the residue and compare with the original sample. heat the filter to dryness and
asked by yram 
chemistry
the oxidation number of Mn in MnO4 is +4 (true or false)
asked by joanne 
science
how does season affect land and sea breezes?
asked by Anonymous 
Physics ASAP
A block of weight 20 N is pushed with a force of 30 N through a horizontal distance of 5 m using a stick which is at an angle of 37° from the horizontal as shown. The coefficient of kinetic friction µk between the table and the block is 0.25. For your
asked by Sierra 
Psychopharmocolgy
Compare and contrast useage patterns and therapeutic uses of marijuana and hallucinogenic drugs
asked by Marilyn 
PHYSICS 1 ..lab helllpppppppp
please graph this force1 is 11cm at 10 degree force to is 11cm at 90 degree. use graphical method
asked by JORHO 
Intermediate Algebra
You are 6 feet in height. If you are standing away from the base of the lamppost, you can see where your shadow stops. If you are 10 feet from the base of the lamppost and your shadow stops 5 feet from where you stand, what is the height of the lamppost?
asked by Please Help! :) 
math
a water tank is 3/5 full. the tank hold 90 gallons when full. how many gallon of water are in the tank now?
asked by Anonymous 
physics
Three forces are applied to the ring of a force table,60N at an angle of 10.0 degrees, 40N at an angle of 70.0 degrees, and 50N at an angle of 100.0 degrees. Find the magnitude of the resultant and the direction by using the analytical method. What is the
asked by ramona 
algebra: logs
Log3x=4
asked by Ruth 
algebra
convert 44.6 % to fraction notation
asked by tina 
statistic
one of the major U.S. tire makers wishes to review its warranty for their rainmaker tire. The warranty is for 40,000 miles. The tire company beleives that the tire actually lasts more than 40,000 miles. A sample of 49 tires reveales that the mean number of
asked by HN 
Math
what is sum of 7 consecutive odd integers?
asked by Anonymous 
writting
anubody can help me for this question? "must create briefing note for any club" tomorrow i must submit to my teacher.
asked by kchik 
case management
11. Our textbook describes a conflict of interest in advocacy. Who is this between? A. the client and case manager B. the client and their support system C. the case manager and their employers D. the advocate and the case manager
asked by sandra 
case management
12. What is an example of a high conflict intensity? A. coach client B. appeal to external ombudsman C. use target’s grievance procedures D. mobilize organized consumers groups
asked by sandra 
case management
13. McGowan (1974) found that outcomes of advocacy were affected by A. education of the advocate B. Receptivity of the target C. setting and support D. method of implementation
asked by sandra 
case management
14. Empowerment in reference to advocacy means A. Training the clients to act on their own behalf B. Providing positive praise to the client C. working in a collective action with others D. taking on a micro perspective
asked by sandra 
case management
15. If we do not follow up with clients, what is the risk that may happen? A. the client will get lost in the system or drop out B. the client may go to another provider or organization C. services will cluster around the physical aspects D. the client
asked by sandra 
Math
A rental car agency charges $50 plus .25 cents per mile to rent a car. How many miles can you drive for $400? How many miles can you drive for $300
asked by Derrick 
Math
How is an inequality different from an equation? Give a realworld scenario in which you would write an inequality rather than an equation.
asked by Anonymous 
DIsct MAth
1. Consider the "coin flipping game", and let X record the first time when the Head" player has $1. What is the probability that X 7? 2. Continue with the "coin flipping game". Let Y record the fi rst point in time when the "Head" player has $2. What is
asked by COin Filipping help 
Economics
If a soybean grower for who price exceeds average total cost for a wide range of output is currently producing where Average Total Cost is at a minimum, what economic advice would you give to this farmer and why?
asked by Naomi 
Langauge Arts  Simile/Matephor
Is the phrase "like a moth to a flame" a simile or metaphor? i can see both.... Similes always use "like" or "as", which the phrase has "like" although it's not comparing... So my answer is metaphor, but I'm not sure. Help!
asked by L0velyLayna 
Math
1. The total of 36, 78, 198, 475, and 620 is A. 2,109. B. 1,731. C. 1,187. D. 1,407. I say it's D 1407
asked by Jenna 
maths plse help me..
prove that 1/2 * 1/3 * 1/4 * ... ..... ... ..... ..... .... ....... .... ... ....1/99 < 1/2
asked by angel 
Algebra
Terrance skated 8 feet in 4 seconds at a constant rate how fast did he skate in feet per second
asked by Casey 
Need Math Help
How is an inequality different from an equation? Give a realworld scenario in which you would write an inequality rather than an equation
asked by Anonymous 
algebra
Determine the equation of combined variation. Then solve for the missing value. x varies directly with y and inversely with z. x = 5 when y = 10 and z = 5. Find x when y = 20 and z = 10.
asked by Anonymous 
Math
If a job can be completed by 8 people in 6 days, how many days does it take for 12 people to complete the same job?
asked by Anonymous 
Math please Hurry !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Choose the correct answer. Milo wants to make a mixture that is 50% lemon juice and 50% lime juice. How much 100% lemon juice should he add to a juice that is 20% lemon juice and 80% lime juice to make 4 gallons of the 50% lemon/50% lime juice mixture? A.
asked by Becka 
Chemistry 3A
how do we write a nuclear symbol?
asked by Gurjot 
Physics
If a sphere and paper are dropped from 10 meters and the sphere hit the ground in 1.4 seconds and the paper hit in 2 seconds, why did the impact time in case of the piece of paper change in comparison to the sphere? A. a=(WtR)/m;a=g B. a=(WtR)/m;a>g C.
asked by Katie 
Chem
What is the volume in liters of 48.0 grams of oxygen gas at 0.0 C and a pressure of 760mm Hg?
asked by Ana 
Real Estate Finance
The sale of a four family building will be closed on July 15. The seller collected rent from unit A $600, B $550, C $650, and D $650 for July. How should the rent be prorated on the closing statement? Who will be credited and debited and for how much?
asked by Anonymus 
calculus
f(x)=x^610*x^57*x^4+80*x^3+12*x^2192*x how to find the answer an its graph???
asked by huda 
Economics
Suppose the bottle water industry is competitive. If a bottle of water supplied by the typical firm has an ATC of 20 cents and the market price if 30 cents, is the bottle water industry in long run equilibrium?
asked by Mona 
Physics
A vertical spring with a spring constant of 410 N/m is mounted on the floor. From directly above the spring, which is unstrained, a 0.26kg block is dropped from rest. It collides with and sticks to the spring, which is compressed by 2.8 cm in bringing the
asked by Clark 
Chemistry 3A
how do i find the number of moles of oxygen atoms in: Al(OH)3
asked by Gurjot 
communication
6. Americans tend to look at others above the neck or below the knees. Looking at other parts of a person’s body is considered impolite, while looking at anyone for more than three to five seconds can be interpreted as staring. (Points : 1) True False
asked by blaine 
math
How is an inequality different from an equation? Give a realworld scenario in which you would write an inequality rather than an equation
asked by Anonymous 
Trigonometry
IM STUCK ON THESE :( 1. What is the equation for shifting the standard sine curve +2 units horizontally? A. y = sin (x + 2) B. y = sin x + 2 C. y = sin x − 2 D. y = sin (x − 2) 3. What is tan¹ √3/3 ? A. π/4 B. π/3 C. π/6 D. π/4 4. cot–1
asked by Erick 
algebra
What is the anser to 8x + 6y = 5 for x? I am not looking for the slope of a triangle, just the anser.
asked by chris 
Chemistry 3A
calculate the empirical formula for an unknown compound from the following information: C= 39.2%, H= 8.73% and O= 52.1%
asked by Gurjot 
Chemistry 3A
what is the maximum number of electrons that may occupy the second electron energy level?
asked by Gurjot 
psychology 220
# 1.36 (1 pts.) Based on the incidence of Fetal Alcohol Syndrome in various ethnic groups, which of the following individuals would be considered high risk? A) a woman of French Canadian descent B) a woman of Irish descent C) a woman of Italian descent D)
asked by G. KAY 
physics
How much would the rope stretch to break the climber's fall if he free falls 2m before the rope runs out of slack? k=1.40x10^4N//m mass of man= 90 kg I forgot how to use conservation of energy for this. I tried it, but I did it wrong.
asked by cris 
Lang Arts
3. Identify the simple sentence. In 1970, my mother graduated from Point Pleasant Boro High School. The gymnast swung around the bar, and the coach stepped on the mat. The tornado bypassed the town, but the townspeople remained in their shelters. The
asked by Jman 
Psychology
In a neuron, the myelin sheath serves to insulte
asked by Peterson 
Grammar
Are the punctuatons correst in the folowing sentence? All of his workers, needed food to eat, and water to drink. Thank You
asked by Patty 
reporting/eng
do humans have active control over their need for news?
asked by Blaze 
Math
I have a question, how would I get the scale for these measurements? 105 x 15 27 x 17 72 x 38
asked by Rebecca C 
algebra
A linear regression wquation of best best fit between a student's attendance and the degree of success in school is h = .5x + 68.5. The correlation coefficient, r, for these data would be
asked by Kyler 
statistics
1997, a survey of 940 house holds showed that 15 of them use email. Use those sample results to test the claim that more than 15 % of households use email. use a 0.05 significance level. which of the following is the hypothesis test to be conducted a. h0
asked by Amy 
algebra
A linear regression equation of best fit between a student's attendance and the degree of success in school is h = .5x + 68.5. The correlation coefficient, r, for these data would be? 1.
asked by Kyler 
Math
If a cat can jump 5 times the length of its tail. How high can the cap jump, if his tail is 13 inches long? (Algebra)
asked by shelia 
English
I have to underline the dependent clause and tell whether it is an adjective, adverb, or noun. Can you help me with the following. If you sit down with a novel and a dictionary, you can refer to the dictionary often. Still what morph means remains the
asked by Emily 
math
Seven students took a quiz. Four of these students received a score above 85 percent. Students who received at least an 85 percent got a sticker. What percent of the students (rounded to the nearest full percentage number) received a sticker? A. 59 percent
asked by Buster 
math
Laura has 4 CDS in her room. They are 1/5 of her whole collection. How many CDs are in Laura's whole collection?
asked by sierra 
physics
a series RLC circuit is composed of a 6.00mH inductor and a 2.50uF capacitor. what is the resonant frequency of this circuit?
asked by Anonymous 
math
x=1 y=2 x=2 y=6 x=3 y=18 x=4 y=54 What is the rule?
asked by Rachel 
chemistry
Please help. My teacher never went over crystal lattices and the book doesn't cover it either :( Copper crystallizes in a facecentered cubic lattice. If the edge of the unit cell is 351pm, what is the radius of the copper atom?
asked by Jess 
AP PHYSICS HELP
A 1.47 x 10^6 kg steel hull has a base that is 2.5 x 10^3 m^2 in area. If it is placed in sea water (density= 1025 kg/m^3), how deep does the hull sink?
asked by JOHN 
math
triangle ABC is isoceles with segment AB congruent tp segment AC. Angle A is 50. The bisectors of angle B and angle C meet at D. Find the measure of angle BDC
asked by julian 
Math
The rim of the London Eye (a 135m diameter ferris wheel) moves 26 cm/sec, slow enough for passengers to safely get on the wheel from the platform (2 meters above ground level) without stopping the wheel at the bottom of its rotation. What's the height at
asked by anna 
math
jake jumped 3 feet. Marco jumped 5 feet. Peter jumped 4 feet. How much farther did Jake and Peter than MArco? Explain how you found your answer.
asked by mary 
History
How did the Civil War affect the home front in the north and south?
asked by Jacob 
Economics
The marginal revenue product (MRP) of land declines as more land is brought into production because: A.land is a "free and nonreproducible gift of nature." B.of diminishing returns. C.land rent has no incentive function. D.the supply of land is fixed.
asked by Kathy 
math
we decided on a new logo for shirts,if we had used 4 stripes and 2 colors,how many more logos could we have made than using 3 stripes and 2 colors
asked by tara 
Math
X+2 over 6 = 3 over x  1 What is x
asked by Kiki 
MATH
4 5/7 divided by 3 2/3
asked by jessica 
Physics
In Figure 961, block 1 (mass 2.0 kg) is moving rightward at 8 m/s and block 2 (mass 4.8 kg) is moving rightward at 2.8 m/s. The surface is frictionless, and a spring with spring constant of 1180 N/m is fixed to block 2. When the blocks collide, the
asked by John 
Math
When doing translation you have to write for example A(1,1) then when you write it you write A'(2,2) how would you write it to the fourth. Would you tally or do Roman numerals
asked by Neha 
math
In each set of shapes there is one shape that does not belong tell why
asked by kim 
statistics
We take a simple random sample of 100 people and check their ages. Out of the 100, 15 are 65. What is the probability that the proportion of people over 65 in the entire population is between 13% and 17%? What error range can we guarantee with 90%
asked by Anonymous 
math
Corey needs 24 boards that are 47 1/2 inches long. How many feet of boards should he buy explain.
asked by Joyce 
math
we decided on a new logo for tshirt,it was to be 3 stripes,each stripes could be one of 2 different colors,how many different logos could we make
asked by john 
math
Graph each compound inequality. f>3 or f< 2 Which one do I graph? Im confused.....
asked by t 
english
1.Identify the reason for the comma(s) in the following sentence: When you have the opportunity to interview for a job, you can improve your chances for consideration by dressing for success. a.To join two independent clauses (along with a conjunction)
asked by Cynthia 
math
Mary's parents decided to give her an allowance every Saturday. The first Saturday they gave her $.01. For each successive week, they double the amount given the previous week. If Mary saves her allowance, in how many weeks will she be a millionare?
asked by Katelin 
econ
You borrow $20,000 from a bank to be repaid in monthly installments for 3 years at 9% interest compounded monthly. What is the portion of interest payment for the 18th payment?
asked by ryan 
Math
Barbara knows that she will need to buy a new car in 2 years. The car will cost 15,000 by then How much should she invest now at 10% compounded quarterly, so that she will have enough to buy a new car?
asked by Cherisse 
math
a box holds a maximum of 16 #3 cans. If a class of 30 children are each asked to bring a half dozen #3 cans, how many boxes are needed?
asked by Anonymous 
estimate
6x7381 find two numbers that the exact answer is in between
asked by Anonymous 
math word
susie went to the store. she spent half her money on groceries. she spent $13 on paper supplies. she still had 1/4 of the amount she began with. how much did she start with?
asked by Anonymous 
chemistry
determining the concentration of a strong acid HCl when your given that the volume is 10ml and the mass of NaOH is 0.10 and the volume is 13.45
asked by ashley 
math
june made a initial deposit of 4700 in an account assuming an interest rate of 12% compounded quarterly how much will the account be worth in 10 years
asked by denise 
geometry
In the middle of the page, draw an equilateral triangle with 2 inch sides and the bottom parallel to the bottom of the page. 2. From the center of the right side, draw two parallel lines an inch apart and an inch long. 3. Draw a line from the end of one of
asked by Des 
Chemistry
How many moles of a gas fill a flask with a volume of 141 mL at 101 degrees Celsius and a pressure of 761 torr?
asked by Gabby 
math
Graph each compound inequality. f>3 or f< 2 Which one do I graph? Im confused.....
asked by t 
Chemistry
if a student finds the molecular weight of an unknown liquid to be 115 g/mole and the molecular formula of the liquid is CHCl3, what is the percent error in the student's molecular weight?
asked by Gabby 
social studies
write three questions to ask farmers about new machinery and farming techniques that helped them from the great plains
asked by v 
math
greg has 2 quarter, 1 dim, and 3 nicles. stan has 3 quarters, 2 dimes, and 2 nickles. how can they share the coins so that they both have the same amount of money
asked by mythreyee 
Chemistry
If the osmotic pressure of urea (CH4N20) in water is measured at 0.0259 atm at 25 degress C what is the molartiy of the urea solution?
asked by Shelly 
math
a hot air balloon is tied to the ground with 200 ft. of rope. The wind is pushing the balloon to make a 23 degree angle with the ground. What is the real height of the balloon?
asked by ss 
ELA
In the miracle worker who are the most important characters from greatest to least. with descriptions next to the names please.
asked by Dana 
math
marcus wants to put a 6 1/2 foot bookcase against a 12 1/4 foot wall.if he centers the bookcase, how far will it be from each end of the wall?
asked by gabby 
Algebra
3x2+x+2
asked by Ana 
Language arts
Which two characters engage in a power struggle in the story? (1 point)Rufus and Larry Dunn Rufus and Cody Byron and Momma Joey and Dad
asked by Amy Deckson 
math
ms. fuller has 2 2/6 pies left over from her party. write the number of pies left over as a fraction greater than 1.
asked by alysha 
math
Find the value of the function y=sqrt(x+1)+sin(x)0.5, correct to 3 decimal places, when x=0.05 without the use of a calculator.
asked by Alex 
English
In the sentence the homework was easier for Tyrone after he received the chapter. Is the dependent clause was easier for Tyrone? Is that a noun since it is a predicate noun?
asked by Emily 
AP PHYSICS HELP
One piston of a hydraulic lift holds 1.40*10^3 kg. The other holds an ice block (density= 917 kg/m^3) that is 0.076 m thick. Find the first piston's area. (Cross sectional area of the ice block = cross sectional area of the piston).
asked by JOHN 
econ
You are making $1,000 monthly deposits into a fund that pays interest at a rate of 6% compounded monthly. What would be the balance at the end of 10 years?
asked by ryan 
econ
. What annual investment is required at 8% per year compounded annually to accumulate to $100,000 at the end of 20 years?
asked by ryan 
Math
The cost of 2 televisions and 3 DVD players is $1,421. The cost of 1DVD player is half the cost of 1 television. What is the cost of 1 television?
asked by Sue 
Math
A bag of marbles contains only green and red marbles. All of the marbles are the same size. If the probability of selecting a green marble is 1/2. Which is most likely to be the number of green and red marbles in the bag? A.2 green 4 red B.4 green 4 red
asked by Jerald 
Economics
The total operating revenues of a public transportation authority are $100M while its total operatiing costs are $120M. The price per ride is $1, and the price elasticity of demand for transportation ia 0.4. The transportation authority has to eliminate
asked by Stephanie 
Math
A skater races around a 500 the meter circular track a total of ten times. He crosses the start /finish line seven minutes after the start. Summarize the motion of the skater in terms of position, direction, and speed at the beginning, during, and the end
asked by Ernest 
math
the cougars basket ball team played two games against the bobcats. in the games, the cougars scored a totoal of 96 points and the bobcats scored a total of 89 points. 1. write possible scores for both games showing the cougars winning. 2. write possible
asked by mythreyee 
Math
Twelve of your family members went to the movies. The admission price for adults is $6 and children is $4. How many adults and children went to the movie if the total cost for your family was $54?
asked by Brianna 
Chemistry
A mixture of gases contains 2.00 mol of O2, 3.00 mol of N2, and 5.00 mol of He. The total pressure of the mixture is 850 torr. What is the partial pressure of each gas?
asked by Alexis 
math
natalie has a change purse full of coins. she has 13 pennies, 15 dimes and 22 nickles. if she takes a coins out of her purse, without looking, the probability that it will be a penny is  out of 
asked by mythreyee 
geometry
A drawing on a sheet of graph paper shows a kite 8 cm wide and 10 cm long. The width of the kite is labeled 2ft. write and solve a problem about the kite.
asked by Anonymous 
menu marketing and management
A restaurant that is open from 4:00pm to midnight is concentrating on what aspect of market segmentation?
asked by ashley woods 
Math
There are 18 students in Mrs. Meek's 1st period class. Ten of those students are boys. Which of the following shows the ratio of girls to boys A.10 to 18 B.10 to 8 C.4 to 5 D.4 to 9 C? The Science classes at Hutson have a student count of 9 males and 15
asked by Jerald 
Pre Calc
1. Describe the linear programming situation for this system of inequalities. x(or equal too)0 3x + y(or equal too) 0 y>(or equal too)0 6x + 3y
asked by Carl 
math
fred has 4 shirts. three are blue and one is red. he has tan pants and blue pants. the probability that fred will have on a red shirt and blue pants is  out of 
asked by mythreyee 
Math
greater han 4 tens and less then 5 tens. I have 9 ones. Whatnumber am I
asked by Anonymous 
SCIENCE
WHAT IS THE PURPOSE OF LIFE?
asked by JACKSON 
Science
What is the Mass number and Atomic number for the element B (Boron)? It is for a homework sheet and I am blanked out. I forgot my text book. Can anyone help me?
asked by Katie 
algebra
If 1/2inch=3feet then what is n if 7inches=n feet
asked by Anonymous 
physics
if vector a is fixed but vector b can be rotated in any direction. what should be the angle of vector b to give the maximum resultant sum
asked by Anonymous 
history
where can i get phone numbers for people who work for the csi for a project where i have to interview them
asked by naomi 
Math
There are 40 students in a class. There are 4 more boys than girls. How many girls are in the class?
asked by Help! 
math
a square has an are of 121 what is the length of on of its sides?
asked by jay 
Chemistry 3A
what is the maximum number of electrons that may occupy the second electron energy level?
asked by Gurjot 
u.s history
is it true or false that the presidential election of 1908 saw the emergence of new third party,the progressive party,also known as the bull moose party?
asked by linzey 
physics
A brother (mass 20 kg) and his big sister (mass 32 kg) want to play on a teetertotter. The beam is 7 m long and has a mass of 41 kg. Suppose the brother sits at the end of his side, 3.5 m away from the pivot point. How far away from the pivot point does
asked by Josh 
language
Find the verb in each sentence. 1. The people believe in the giant. 2. Clearly, the giant cares about the town of Barletta. 3. Unfortunately, an army attacks the town. 4. The people quickly identify the trouble. 5. With a little thought, the giant solves
asked by mythreyee 
Math
Coach Lewis was training for a marathon. After 15 minutes he had run 5 blocks if he continues at this pace how many blocks will he have run in 1 1/4 hours a.75 b.15 c.25 d.17 c? Mrs Win is preparing party bags for the school dance it takes her 5 min to
asked by Jerald 
math
a square has an area of 71 between what two whole numbers is the length of the side?
asked by jay 
Math
Jen and Heather went to lunch. When the bill came, Jen discovered that she only had $8. Luckily, Heather had enough money to pay the other part, 3/5 of the bill. How much did Heather pay? How much was the total bill? I'm having a hard time understanding
asked by Zoe 
language
Circle the verb in each sentence. then think of an exact verb to make the sentence more interesting. rewrite the sentence using your exact verb. 1. One night, Zia concetta goes to the statue. 2. The giant statue moves off the pedestal. 3. the statue's
asked by mythreyee 
Chemistry
A reverse osmosis unit is used to obtain drinkable water from a source that contains 0.530 g NaCl per liter. What is the minimum pressure (in torr) that must be applied across the semipermeable membrane to obtain water? Assume room temperature or about 298
asked by Anonymous 
math
trisha says that if 5/7 of her pencils are yellow,then 2/7 are not yellow. is she correct? explain
asked by cas 
chemistry
A scuba diver's tank contains 0.29kg of O2 compressed into a volume of 2.3L. Calculate the gas pressure at 8 degrees celcius.
asked by rose 
Math
A small plane takes off from an airport and begins to climb at a 10 degree angle of elevation at 5000 ft/minute. After 3 minutes, how far along the ground will the plane have flown?
asked by Lexy 
math
How do i solve algebraic methods in addition/ subtraction problems such as rewriting the following equations in standard form. 5x + 4 = 9y
asked by Antrinique 
Math
a store has 8 boxes each of red and black pencils. 4 boxes of red pencils and 6 boxes of black pencils are sold. how many pencils are left?
asked by Nick 
Math
3 1/2 cups+2 1/3 cups=?
asked by Anonymous 
math
14=7x
asked by Anonymous 
Math
The chart shows the results of 40 students in 1st period classrooms who met the standard on the 6th grade math assessment Peacock 15 Salas 12 Tiegs 13 If these numbers were the same for the remaining periods and if 200 students tested how many students
asked by Jerald 
science
A cable lifts a 1050kg elevator at a constant velocity for a distance of 34.1 m. What is the work done by (a) the tension in the cable and (b) the elevator's weight?
asked by Anonymous 
math
what is 32/36 + 12/36
asked by Anonymous 
chemistry
how many moles of NaCl are in a box of salt containing 425g NaCl (g/mol)
asked by Deidra 
math 6th grade proportions
Hello,Umm I need Alot of help on this problem:Emma runs for 18 minutes out of the 45 minutes she spends exercising each morning.One morning she spends 70 minutes exercising.If her rates stay the same how many minutes will she spent running>PLEASE HELP
asked by Sierra 
math
^6.^21
asked by sandra brown 
government
describe how the law factors has influenced the supreme court. give an example,cite a case or give an explanation
asked by violet 
Math
order the following numbers from least to greatest 3.34; 3.034; 3.403 Is this correct 3.034; 3.34; 3.403
asked by Gio 
Buisness
i LOVE this website, but it won't let me post personal questions. So were is a good sight that i can go to and not have to sign up for anything. I just want a sight that gives you advice without popups or a login acount, Can you Help?
asked by AnJeLiNa 
math
jerrys planning a road trip. the scale on the map is 1 in = 150 miles. jerry has to go 8.3 in what is the distance jerry has to travel
asked by mel 
math
Liam borrowed a sum of money from his parents as an interest free loan to help him pay college. We know that 6 months into the loan,owned 17,900 and that 15 months into into the loan he owned 14,750. 1. What is the original amount? 2. How long will it take
asked by yaneth 
Math
The height of a ball at a given time is modelled by the function h(t)=5t^2+7t+1 where h(t) is in metres and time is in seconds . When will the ball hit the ground
asked by Jacob Gyan 
math
judy wants to fence the sides of the yard in front of her house . She bought 60m of fence and wants the max area she can fence in . The quad function a(x)=2x^2+60x, where x is the width of the yard in metres , represent area enclosed . Determine the max
asked by Jacob Gyan 
math 6th grade proportions
Sorry if I may be bugging you,but this homework is veryy hard for me!Karen gets 6 out of every 8 questions on a test correct.If she gets 27 questions correct,how many questions are on the test?
asked by Sierra 
chemistry
What volume in mL of 0.0985 M sodium hydroxide solution is required to reach the equivalence point in the complete titration of a 15 mL sample of 0.124 M phosphoric acid?
asked by What? 
Math
Solve for v 129.36v=36.41 is this correct v=93.22
asked by Gio 
English
I read this story, I need help with some questions please by Katherine Mansfield Miss Brill Although it was so brilliantly fine  the blue sky powdered with gold and great spots of light like white wine splashed over the Jardins Publiques  Miss Brill was
asked by Mohammad 
physics
A 47.8g golf ball is driven from the tee with an initial speed of 53.6 m/s and rises to a height of 32.6 m. (a) Neglect air resistance and determine the kinetic energy of the ball at its highest point. (b) What is its speed when it is 7.24 m below its
asked by toni 
physics
A 47.8g golf ball is driven from the tee with an initial speed of 53.6 m/s and rises to a height of 32.6 m. (a) Neglect air resistance and determine the kinetic energy of the ball at its highest point. (b) What is its speed when it is 7.24 m below its
asked by toni 
Math
Solve 2×2×2×3×7
asked by Joe 
Chemistry
How much heat (in kilojoules) is evolved or absorbed in the reaction of 3.35 of with enough carbon monoxide to produce iron metal?
asked by LaK 
Physics
Before the force is applied (t < 0 on the graph), the particle moves along the X axis with velocity V1 = 6.6 m/s. Find the velocity V2 of the particle after force stops acting on it. (t > 9s)
asked by jason 
Reading
im reading this book called across five aprils. I need another quote from the book to go with my essay. i need a good quote from the part were Jethro finds his couisn, Eb, in the woods. Eb is a deserter. Jethro wants to get him help........ Do you have any
asked by Brett 
chemistry
Acetyl chloride is a colorless, fuming liquid used primarily in the chemical industry. a)How is acetyl chloride produced? If 915 gallons is produced and shipped, will DOT require the carrier to display the FLAMMABLE placard? Explain your answer. b)When
asked by Cameron 
Physics
A(n) 20.5 g bullet is shot into a(n) 6254 g wooden block standing on a frictionless surface.The block, with the bullet in it, acquires a speed of 1.64 m/s. Calculate the speed of the bullet before striking the block. Thank you
asked by jason 
Physics
A(n) 20.5 g bullet is shot into a(n) 6254 g wooden block standing on a frictionless surface.The block, with the bullet in it, acquires a speed of 1.64 m/s. Calculate the speed of the bullet before striking the block. Thank you
asked by jason 
Physics
A(n) 20.5 g bullet is shot into a(n) 6254 g wooden block standing on a frictionless surface.The block, with the bullet in it, acquires a speed of 1.64 m/s. Calculate the speed of the bullet before striking the block. Thank you
asked by jason 
English
Which of the following sentences used apostrophes correctly? A. The childrens' coats got wet when the car's windows were left open. B. the children's cat played with its toys. C. Its raining cat's and dog's. D. The Johnson's went to the park with the
asked by Sandia 
Math
Christine currently has $5000 in her 401(k) and plans to contribute $100 each month for the next 30 years into it. What will be the value of Christine's 402(k) in 30 years if the per annum rate of return is assumed to be 12% compounded monthly?
asked by Elena 
Math
Callie has 5 yellow pencils 5 red pencils 1 white pencil and 4 pink pencils in her desk drawer. If she picks a pencil at random from her drawer, what is the probability that she will not pick a yellow one A.1/3 B.2/3 C.4/15 D.3/5 B? Billy has 4 red marbles
asked by Jerald 
Math
Square root of 10x+11
asked by Rayyan 
physics
The x coordinate of the center of gravity of this horse is 1/4 of the way from his front legs (at left) to his rear legs (at right). His weight is W. What is the normal force exerted by the ground on each of his two front hooves?
asked by Frustrated 
Beginning of Stats
A study of 50 mathematics professors showed that they spend, on average,12.4 minutes correcting a student's final examinations. Find a 90% confidence interval of the mean time for all mathematics peofessors spend on conrrecting final examinations when
asked by Laddi 
math
5{7 + [(122)+ 5]25}=
asked by Brianna 
English
We are working on Passive and Active voice. i really don't understand it, so do you know any websites that could help me with passive and active voice.
asked by Elena 
math
what is the missing number in the following sequence: 13,7,18,10,5,?,9,1,12,6 Thanks
asked by jaclyn 
Math
if you have 200 feet of fencing to enclose four adjacent rectangular enclosures. Determine what demensions should be used so that the enclosed area will be maximized.
asked by Christina 
MATH
A NICKLE HAS A MASS OF 5G AND A VOLUME OF APPROXIMALEY 0.689 CM3. WHAT IS THE APPROXIMATE DENSITY OF A NICKLE?
asked by ELIZA 
social studies
IN THE ELECTION OF 1912, Teddy Roosevelt's Bull Moose Party platform was built around what he called the a.fair deal b.square deal I think it's a fair deal but not sure
asked by Lisa 
Physics
The lead female character in the movie Diamonds Are Forever is standing at the edge of an offshore oil rig. As she fires a gun, she is driven back over the edge and into the sea. Suppose the mass of a bullet is 0.009 kg, and its velocity is +735 m/s. Her
asked by Christina 
Physics, asap please
If a sphere and paper are dropped from 10 meters and the sphere hit the ground in 1.4 seconds and the paper hit in 2 seconds, why did the impact time in case of the piece of paper change in comparison to the sphere? A. a=(WtR)/m;a=g B. a=(WtR)/m;a>g C.
asked by Katie 
Math
Christine currently has $5000 in her 401(k) and plans to contribute $100 each month for the next 30 years into it. What will be the value of Christine's 402(k) in 30 years if the per annum rate of return is assumed to be 12% compounded monthly?
asked by Elena 
Math
I am a fraction between 1/3 and 1/5 My dominator is 1 less than 4 times my numerator. What fraction am I?
asked by Ashlee 
Physics
Here's the question: A 55 kg swimmer is standing on a stationary 235 kg floating raft. The swimmer then runs off the raft horizontally with a velocity of +4.3 m/s relative to the shore. Find the recoil velocity that the raft would have if there were no
asked by Christina 
chemistry urgent urgent
Analyze the properties of a sodium atom and a sodium ion. What are the differences in mass, stability, and reactivity that are caused due to the differences between the sodium atom and sodium ion?
asked by zachary 
English
we are learning about the 14 tenses: past,present,future,past perfect,present perfect, future perfect, past progressive..., past perfect progressive..., emphatic..and then there is another one but i forgot what that one was. Anyway, i need a website that
asked by Elena 
college algebra
Given the function f(x) = x^3+ 3x Find the rate of change between the two stated values for x: 1 to 2 Find the equation of a secant line containing the given points: (1, f(1)) and (2, f(2))
asked by nena 
Anatomy
Bone mineral density scans are required to detect early signs of osteoporosis because normal xrays don't detect it until ____ percent of bone density is gone. A. 20 B. 30 C. 50 D. 80 I am thinking it is 30%.
asked by Anonymous 
Math
Find the difference. Write the simplest form. 6 7/8  4 3/8 = 4 2/3  3 1/3 = 6 4/5  3 3/5 = 73/4  2 1/4 =
asked by Anonymous 
ALGEBRA 2 urgent!!
if you have 200 feet of fencing to enclose four adjacent rectangular enclosures. Determine what demensions should be used so that the enclosed area will be maximized.
asked by Christina 
physics
An attack helicopter is equipped with a 20 mm cannon that fires 105 g shells in the forward direction with a muzzle speed of 669 m/s. The fully loaded helicopter has a mass of 4260 kg. A burst of 133 shells is fired in a 5.41s interval. What is the
asked by jason 
Physics
A student moves a box of books down the hall by pulling on a rope attached to the box. The student pulls with a force of 179 N at an angle of 29.8 ◦ above the horizontal. The box has a mass of 42.2 kg, and µk between the box and the ﬂoor is 0.2. The
asked by Anonymous 
math
. The ones digit is 0. . The hundreds and tens digits are consecutive numbers. . The digits in the thousands period have a sum of 15, with the hundred thousands digit being the greatest of the threes digits and the ten thousands digit being the least. .
asked by sofia 
Anatomy
A 27 year old woman suffers a fracture of her tibia. The fracture is severe enough that she needs immobilization of the bone as well as the joints both proximal and distal to the bone. How should the cast be applied? A. Across the elbow B. From above the
asked by Anonymous 
business statistics
a state of indiana lotto ticket pays winners $0, $5, $25, and $200 with probabilities of 0.94, 0.03, 0.02, and 0.01 respectivley. the expected value of this ticket is
asked by rick 
Chemistry
I have to sort compounds into groups, separating them by if they are acidic, Ionic, or Covalent. Heres the list: Calcium Carbonate Sodium Hypochlorite Sodium Chloride Sodium Hydrogen Carbonate Acetic Acid Ammonium Hydroxide Silicon dioxide Magnesium
asked by Kaylee 
Physics
Compute: a. The velocity of an object orbiting at height of 2 Re above the surface of Earth. b. Compute the orbital period of that object.
asked by MG 
Shurley Grammar
What does "CD" mean in sentence classification?
asked by M. Sneed 
chemistry
Assume that a particular reaction evolves 241 of heat and that 25 of work is gained by the system. What are the values of delta E and delta H for the system?
asked by LaK 
Chemistry 3A
calculate the mass of solid NaCl that must be added to 1.50L of a 0.100M AgNO3 solution to precipitate all the Ag+ ions in the form of AgCl. calculate the mass of AgCl formed.
asked by Gurjot 
Chemistry 3A
How many grams of KCl would you need to weigh out to prepare 0.25L of a 2.00 M KCl solution?
asked by Gurjot 
Chemistry 3A
compute the molarity of a solution consisting of 2.0 moles of calcium chloride in 500mL of solution.
asked by Gurjot 
PLEASE READ MRS.SUE!
I ask questions on this website all the time and i realized that you probably are busy all the time! I Want to thank you!! I notice how you talk to other students and you are very helful and nice! i think everybody apriciates what you do! i have a lot of
asked by Unknown 
political science
What changed, if anything, in the American political culture between 2004 and 2008? Further, please feel free to examine changes to 2012, and how they might influence this year's November presidential and congressional elections.
asked by tinsa 
Chemistry 3A
CS2 + O2 > CO2 + SO2 and 10.0 grams of each reactant, calculate the number of moles of SO2 that can be produced in this reaction
asked by Gurjot 
Math
In a recent survey of 100 women, the following information was gathered. 38 use shampoo A. 40 use shampoo B. 50 use shampoo C. 16 use shampoos A and B. 7 use shampoos A and C. 17 use shampoos B and C. 4 use all three. How many are using shampoos A only?
asked by Reggie 
math
The aera of rectangle MATH is 30 sq cm and each sidelength is a counting number of cm. H is the midpoint of TO. The area of square ECHO is between 5 sq cm and 24 sq cm. Find the perimeter of the entire fiure in cm.
asked by nguyen 
Math
6 red marbles 5 yellow marbles and 4 blue marbles. Write a fraction in simplest form that compares the number of red marbles to total number of marbles
asked by Anonymous 
Chemistry 3A
C2H2(g)+ 5/2o2(g)> 2Co2(g)+ H2o(g)+ 1255.8KJ how many grams of C2H2 are reacted when 310 KJ of heat are released? I left the oxygen (O) lowercase in the equation so it does not get mixed up with zero.
asked by Gurjot 
math very urgent
First, do you get the same sum when you use 18 rather than 9 as a common denominator for 2/3 and 4/9? Explain the answer. Also what extra step will you have to perform if you do not use the least common denominator when adding fractions? Please explain the
asked by Anonymous 
english
college graduation rates in USA and education statistics.
asked by maria 
nvcc
The sizes of two matrices A and B are given. Find the sizes of the product AB and the product BA, if the products are defined. A is 4 × 2, B is 2 × 4.
asked by fast 
Sport Psychology
Which of the following types of exercise reliability reduce depression? a.) Resistance training b.) Stretching and flexibility c.) Aerobic Exercise d.) Both A and C
asked by Aniyah 
math
three times as many children as adults attend a concert. Adult ticket cost $7 and childs ticket $3. the theater collected 46000. how many people bought tickets?
asked by Anonymous 
Dynamic
The block of weight 50 N is pressed against the spring so as to compress it a distance 0.6 m when it is at A. If the plane is smooth, determine the distance d, measured from the wall, to where the block strikes the ground. Neglect the size of the block.
asked by Anonymous 
algebra 1
write the slopeintercept form of the line that passes through (43) and in parrallel to the line t=1/3x +3
asked by brian 
math
a basketball hoop is 120 inches above the court. a player is 62 inches tall. find the approximate distance between th top of the player's head and the basketball hoop.
asked by shron 
Psychology
individuals who use problemfocused coping will deal with a problem or stressor by: A) making changes in their behavior B) accepting support through sympathy C) changing their point of view concerning the stressor D) attempting to manage their emotions
asked by seema 
biology
1. Cystic Fibrosis is due to abnormal mucussecreting tissue. Abnormal pancreatic secretions and respiratory problems will occur. This is an autosomal recessive disease. The mother and father are carriers for the disease. A. What is their genotype? B. What
asked by meek milly 
Chemistry
please explain how % error and % yield would have effected the mass/moles of a substance in a reaction in a lab. In this case mass/moles of NaCl. NaHCO3+ HCl> NaCl + CO2 + H2O
asked by john 
math
What are equivalent expressions for 6(y1)?
asked by micah 
Chemistry  Molarity
Potassium hydrogen phthalate is a monoprotic acid. Dihydrogen phthalate (H2C8H4O4) is a diprotic acid. An analyte sample contains 0.127 M KHP and 0.0678 M H2C8H4O4. What volume of a 0.205 M NaOH solution is required to neutralize 25.0 mL of the analyte
asked by Amy 
psychology
Which of the following individuals was instrumental in the early research examining fitness levels in depressed patients? A. Robert Cattell B. William Morgan C. Hans Selye D. James Blumenthal
asked by jasmine 
calculusplease help!!
given the following piecewise function F(x)={x+11 for 9¡Üx
asked by Heather 
Math
use symbols to write the statement ''13 less than k'' how do i write it?
asked by sabrina HELP PLEASE 
Math
A ferris wheel is 30 meters in diameter and boarded in the six o'clock position from a platform that is 10 meters above the ground. The wheel completes one full revolution every 10 minutes. At the initial time t=0 you are in the twelve o'clock
asked by Elizabeth 
math
Natalie has a change purse full of coins. She has 13 pennies, 15 dimes and 22 nickels. If she takes a coin out of her purse, without looking, the probability that it will be a penny is?
asked by heavenly 
Physics
2. A solid block of water (m = 10 grams, Ti = 4 degrees Celsius) is shrink wrapped in an ultra thin super plastic (that has absolutely no effect on the interaction between its contents and the surrounding environment) and is placed as ammo inside a spring
asked by Darlynn 
sasas
A simple pulley with the given radius r used to lift heavy objects is positioned 10 feet above ground level. Given that the pully rotates °, determine the height to which the object is lifted. (a) r 4 in., 720°
asked by 2121