Questions Asked on
October 17, 2013

science
if 8.100 grams of C6H6 is burned and heat is produced from the burning is added to 5691 grams of water at 21 degrees celsius what is the final temp of the water? 2C6H6+15O2=12CO2+6H2O+6524kj
asked by lucy 
science help plzzz
1. Over time, a particular plant has developed a longer stamen. Which of the following is a possible advantage of having a longer stamen? (1 point) A longer stamen could ensure that an insect brushes against an anther and picks up pollen. A longer stamen
asked by josh 
Can someone check these answer for me?
Multiple Choice 1. Over time, a particular plant has developed a longer stamen. Which of the following is a possible advantage of having a longer stamen? (1 point) A longer stamen could ensure that an insect brushes against an anther and picks up pollen.**
asked by josh 
Science
How did planetesmals form planets?
asked by Ariyon 
Health
1). State how each of the six risk behaviors could affect one of your goals. A: Each of the six risk factors could affect my goal of becoming an actress immensely. Drug and alcohol use, poor dietary problems, and tobacco use could harm my physical health,
asked by Anonymous 
Health
1). Which three kinds of direct pressure do you experience most often? A: Persuasion, explanations, and putdowns are the three kinds of direct pressure I experience most often. 2). Which three kinds of indirect pressure do you experience most often? A:
asked by Anonymous 
maths
A straight highway leads to the foot of a tower of height 50m. From the top of the tower, the angles of depression of two cars standing on the highway are 30 degree and 60 degree. What is the distance between the two cars and how far is each car from the
asked by Ruth 
Physics
At t=1.0s, a 0.60kg object is falling with a speed of 6.0 m/s. At t=2.0s, it has a kinetic energy of 25 J. a) What is the kinetic energy of the object at t=1.0s? b)What is the speed of the object at t=2.0s? c) How much work was done on the object between
asked by Lhaedy 
English
1. What about Thoreauï¿½s night in jail made him angry? (1 point) The fact that his stay in prison was too short to make a point. *The interference with his protest. The uncomfortable accommodations. 2. Why do the playwrights refer to their protagonist
asked by Cassie 
Education
Which of the following statements about discipline is true? A) High SES parents spank more than low SES. B) Latino parents spank more than African American parents. C) African American parents spank more than White parents. D) Most cultures teach children
asked by Lor 
Physics
Two ice skaters, Daniel (mass 70.0kg ) and Rebecca (mass 45.0kg ), are practicing. Daniel stops to tie his shoelace and, while at rest, is struck by Rebecca, who is moving at 14.0m/s before she collides with him. After the collision, Rebecca has a velocity
asked by Andrew 
Geometry
When the angle of elevation to the sun is 52 degrees, a tree casts a shadow that is 9 meters long. what is the height of the tree? round to the nearest tenth of a meter
asked by Marquis 
Math. Explanation Needed
If you are asked to find 621/59=, how do you know to quotient is greater than 10 before you actually divide?
asked by Anonymous 
Science
How does dna determine a trait such as eye color
asked by Steve 
Solar Energy Help ASAP
In the figure below the absorption coefficient as a function of the wavelength for several semiconductor materials is presented. Let's consider monochromatic light of photons with energy of Eph=1.55eV that incidents a film with thickness d. If we ignore
asked by Anonymous 
math
Jackson has 14 pet birds and rabbits. The total number of rabbits have 44 more legs than the total number of birds. How many pets birds does he have?
asked by Jada 
Health
11). Describe how each of the following influence affect your behavior. a. friends b. family c. the Internet d. TV A: a. Friends can affect your behavior as your friends can influence you through peer pressure? b. ? c. ? d. Television can affect your
asked by Anonymous 
Physics
Suppose the observed motion of a moving airplane, illustrated by a distance vs. time graph, is nearly a straight line with zero distance traveled at zero time. State what this shows about the relationship between distance and time, name the type of
asked by Gianna 
Physics
A daredevil decides to jump across a 15 m wide canyon on his motorcycle. The opposite side of the canyon is 3 m lower than the side the daredevil starts on. The daredevil drives his motorcycle off the cliff at a speed of 27 m/s. How long does it take the
asked by Olivia 
vocabulary
Shortly before the Russian Revolution, an eccentric man namen Rasputin became (1)
asked by David 
Education
What seems to underlie selfcontrol and ability to delay gratification? A) metacognition B) behavior modification C) imitation of effective models D) executive functions I believe the answer is D, is this correct?
asked by Lor 
Chemistry
What determines the greatest buffer capacity when looking at solutions? The professor said he would have a list of solutions on the test and we choose the one with the best buffer capacity
asked by Kyle 
chemistry
Each of the following is placed in a dialyzing bag and the bag is then immersed in distilled water. Which substances will be found outside the bag? Check all that apply. NaCl solution albumin solution starch solution
asked by mona 
physics
The alarm at a fire station rings and a 83kg fireman, starting from rest, slides down a pole to the floor below (a distance of 3.9 m). Just before landing, his speed is 1.3 m/s. What is the magnitude of the kinetic frictional force exerted on the fireman
asked by collin.saccoman 
Solar Energy Help ASAP
The current density of an ideal pn junction under illumination can be described by: J(V)=Jph−J0(eqVkT−1) where Jph is the photocurrent density, J0 the saturationcurrent density, q the elementary charge, V the voltage, k the Boltzmann's constant, and
asked by Anonymous 
Gen Chm 2
What determines the greatest buffer capacity when looking at solutions? The professor said he would have a list of solutions on the test and we choose the one with the best buffer capacity.
asked by Kyle 
physics
A spring has a spring constant of 25N/m . Part A How much work is required to stretch the spring 2.0cm from its equilibrium position?
asked by Lidia 
Solar Energy Help ASAP
Let's assume that solar light reaches a silicon solar cell with an angle of incidence of θi=0o. For simplicity, let's consider the refractive index of silicon to be nSi=3.5. The refractive index of air is nair=1. What percentage of light would be lost due
asked by Anonymous 
MATH
Fabio said that there are 3 times as many people on a basketball team as on a tennis team. Is he correct? Explain why or why not.
asked by ALEXANDRA 
maths
The shadow of a tower standing on a level ground is found to be 2x meters longer when sun's altitude is 30 degree than when it was 45 degree.Find the height of the tower.
asked by Ruth 
Solar Energy Help ASAP
John has used a solar simulator setup to measure the relation between the voltage and the current of a small photovoltaic cell (40 cm long and 40 cm wide). The measurement setup maintains the standard measurement conditions: the temperature is controlled
asked by Anonymous 
economics
Suppose the demand curve for a monopolist is QD = 500 − P, and the marginal revenue function is MR = 500 − 2Q. The monopolist has a constant marginal and average total cost of $50 per unit. a.Find the monopolist’s profitmaximizing output and
asked by Em 
Chemistry
how do I do this problem 0.700 mol of Na2S in 1.55 of solution?
asked by Sam 
Health
Read the passage below, and then answer the questions that follow. "As Marty pulled away from the curb, he thought about Sina's answer. He didn't understand it. Her response was ambiguous. Marty thought that maybe she wouldn't skip school with him and his
asked by Anonymous 
Chemistry
A sample of 1.018 g of KHP (potassium hydrogen phthalate, molar mass = 204.22 g/mol) was dissolved in ~ 25 mL distilled water and titrated with a NaOH solution of unknown concentration. If 28.69 mL of base was used to reach the endpoint, what was the
asked by Maya 
Introduction to computers
What type of device is characteristic of an enterprise environment
asked by Anonymous 
Physics
A spring has a spring constant of 25N/m . Part A How much work is required to stretch the spring 2.0cm from its equilibrium position?
asked by Mike 
Business Success
PREPARING FOR BUSINESS SUCCESS 1. When looking for capital, bankers and other lenders will usually feel most comfortable investing in a/an A. really original idea for a business. B. chain of new businesses. C. brand new business. D. existing business with
asked by Anonymous 
geography
Governments that are not comfortable with the influence of outside cultures on their population encourage _____. cultural diffusion cultural convergence cultural divergence cultural mosaics
asked by Anonymous 
Spanish
Tengo sed. ¿_____ un vaso de agua, por favor? A. Me trae B. Le traigo C. Me falta D. Quisiera I think it's A?
asked by Brandon 
Math
What are compatible numbers for 503/76=?
asked by Anonymous 
Solar Energy Help ASAP
A solar cell with dimensions 12cm x 12cm is illuminated at standard test conditions. The cell presents the following external parameters: Voc=0.8V,Isc=3A,Vmp=0.75V,Imp=2.5A Calculate the fill factor in percentage [%]: Calculate the efficiency (in %):
asked by Anonymous 
American History
How did homesteaders cause the spread of traditional values such as democracy and a strong work ethic?
asked by Kelsey 
Health
Practicing healthy behaviors every day can help you have god, lifelong health. Think about such behaviors as you answer the questions below. 1). What are some healthy behaviors that apply to your life right now? A: Beginning to exercise regularly and
asked by Anonymous 
Solar Energy Help ASAP
Below you see a plot of an ideal and a nonideal JV curve. Based on this plot and assuming an irradiance of 1000W/m2, give approximately the numerical values to the questions bellow: I. Estimate the ideal Fill Factor (in %): II. Estimate the nonideal Fill
asked by Anonymous 
science plz help right now!!!!
Multiple Choice 1. Over time, a particular plant has developed a longer stamen. Which of the following is a possible advantage of having a longer stamen? (1 point) A longer stamen could ensure that an insect brushes against an anther and picks up pollen. A
asked by josh 
physics
LOOP, SPRING AND BEAD (14 points possible) A bead of mass m slides without friction on a vertical hoop of radius R . The bead moves under the combined action of gravity and a spring, with spring constant k , attached to the bottom of the hoop. Assume that
asked by Anonymous 
American History
1.What was the central conflict between Native American groups and the United States, and how did their goals differ? 2. (a)What attempts were made to solve the conflict, and what circumstances usually caused the efforts to fail? (b)What other solutions to
asked by Kelsey 
chemistry
How many grams of carbon dioxide are produced from 48.8 g of C4H10?
asked by alexis 
English !!!
Which relationships do many prepositions describe? A. size relationships B. value relationships C. personal relationships D. spatial relationships i think D?
asked by vickie 
Health
1). Explain the relationship between the key terms in each of the following. a. direct pressure and indirect pressure b. goal and action plan A: a. Direction pressure is the pressure that results from someone who tries to convince you to do something you
asked by Anonymous 
Science
Which procedure is the best way to find the correct mass of an object in a laboratory experiment? 1)make sure the balance works correctly before starting the measurement. Record the mass for three trials. Then average the masses. 2)Readjust the balance
asked by Nicole 
Pre Algebra
In Wilbur's math class, his grade is based on the average score of six tests, each worth 100 points. Wilbur always worries about his grade. He knows that his average on the first four tests is 88.5. What is the lowest average he could get on his next two
asked by Ry 
physics
Leroy, who has a mass of 100kg , is skateboarding at 8.4m/s when he smacks into a brick wall and comes to a dead stop in 0.2 s. Find his deceleration. Find the force of impact. (ouch!)
asked by cassie 
physics
A bead of mass m slides without friction on a vertical hoop of radius R . The bead moves under the combined action of gravity and a spring, with spring constant k , attached to the bottom of the hoop. Assume that the equilibrium (relaxed) length of the
asked by leonard 
math
what is the next number in the pattern: 3,4,6,9,13,18,24,____ ?
asked by Anonymous 
Calc
how do you find the inverse of f(x)=6x+10x^17
asked by Britney 
CHEMISTRY
1.) A solution is prepared by dissolving 5.00 g of stannic nitrate in enough water to make 250.0 mL of stock solution. A 15.0 mL aliquot (portion) of this stock solution is then removed and added to 75.0 mL of water. Calculate the concentrations of all
asked by Anonymous 
Solving inequanities
Write the solution to the inequanity in set builder notation 9t4>32 t t>4 t t>6* my answer t t>28 t t>36
asked by Alex 
Help!!
An airfilled capacitor consists of two parallel plates, each with an area of 7.60 cm2, separated by a distance of 1.70 mm. (a) If a 16.0 V potential difference is applied to these plates, calculate the electric field between the plates. kV/m (b) What is
asked by physics 
physics
A 800kg , lightweight helicopter ascends from the ground with an acceleration of 3.00m/s2 . Part A Over a 6.50s interval, what is the work done by the lifting force? Part B What is the work done by the gravitational force? Part C What is the work done by
asked by Lidia 
math
William, Joseph, Margaret, Frank, and Jeffrey all work for the same company. Frank has been there the longest, eleven years, and makes the most money, three times as much as Jeffrey. Margaret has been there the second longest and makes $50,000 a year.
asked by Anonymous 
physics
A small steel ball rolls off a table (1 meter high) with a speed of 2 m/s. Where should they place a can (15 cm high; diameter 10 cm) to catch the ball?
asked by Anonymous 
Science
If 1 rabbit has brown fur and another has black fur, what conclusion can you draw about the rabbits genetic code?
asked by Steve 
physics
A 3.1 × 103 kg car accelerates from rest at the top of a driveway that is sloped at an angle of 19.5◦ with the horizontal. An average frictional force of 4.4×103 N impedes the car’s motion so that the car’s speed at the bottom of the driveway is
asked by Anonymous 
chem
A 30.5 g sample of an alloy at 90.7�C is placed into 48.8 g water at 22.3�C in an insulated coffee cup. The heat capacity of the coffee cup (without the water) is 9.2 J/K. If the final temperature of the system is 31.1�C, what is the specific heat
asked by beti 
Health
A shortterm goal is one that can be achieved quickly, in days or weeks. The satisfaction of reaching a shortterm goal can encourage you to work on longterm goals. Think about some of the factors involved in developing an action plan for a shortterm
asked by Anonymous 
American History
Analyze the effects of the federal government's monetary policies such as tariffs and the gold standard, on the following groups: (a) farmers; (b) businesses and banks.
asked by Kelsey 
Education
Authoritarian parents A) accept more immature behavior than do other types of parents. B) favor punitive measures to control children’s behavior. C) reason with their children regarding rules. D) are more permissive than authoritative parents. I believe
asked by Lor 
Chemistry. PLEASE HELP
a) To make an acid solution, 6.8 x 103 mole of a strong acid (6.8 x 103 mole H3O+) is dissolved in water to give a 550 mL solution. What is the pH and [OH] of the solution? b) 150 mL of water is added to 50 mL of the solution produced in question 3.
asked by Anonymous 
Health
In your life, you will face some decisions that are so serious that you will want to consult others. These are decisions that will affect your life and your health. In the following questions, you are asked to apply the Great Decisions model to a decision
asked by Anonymous 
math
Given the function k(x) = x2, compare and contrast how the application of a constant, c, affects the graph. The application of the constant must be discussed in the following manners: k(x + c) k(x) + c k(cx) c • k(x)
asked by de3100 
English !!!
What must a prepositional phrase include? A. a preposition and a noun or pronoun B. a preposition and an adjective or article C. a preposition and a verb or adverb D. a preposition and a conjunction or interjection C???
asked by vickie 
physics
A bead of mass m slides without friction on a vertical hoop of radius R . The bead moves under the combined action of gravity and a spring, with spring constant k , attached to the bottom of the hoop. Assume that the equilibrium (relaxed) length of the
asked by Anonymous 
Chemistry
To make an acid solution, 6.8 x 103 mole of a strong acid (6.8 x 103 mole H3O+) is dissolved in water to give a 550 mL solution. What is the pH and [OH] of the solution?
asked by Anonymous 
Pysics
Marbles rolling down the ramp and horizontally off your desk consistently land 46.0 cm from the base of your desk. Your desk is 78.5 cm high. If you pull your desk over to the window of your second story room and "launch" marbles to the ground (6.04 meters
asked by Carlos 
Physics
If a 14N force is used to compress a spring with a spring constant of 5.0×102N/m , what is the resulting spring compression?
asked by Mike 
Trigonometry  find all x
Find all x such that 0
asked by John 
Physics
A 3.5 × 103 kg car accelerates from rest at the top of a driveway that is sloped at an angle of 16.9◦ with the horizontal. An average frictional force of 4.1×103 N impedes the car’s motion so that the car’s speed at the bottom of the driveway is
asked by Willow 
maths
A straight highway leads to the foot of a tower of height 50m. From the top of the tower, the angles of depression of two cars standing on the highway are 30 degree and 60 degree. What is the distance between the two cars and how far is each car from the
asked by Ruth 
maths sets
All the people in a class of 35 play at least one of the games volleball,netball and hockey.10 play volleball only,5 play netball only and 3 play hockey only.if 2 play many of all 3 gamez and the equal number play 2 games.how many altogether play volleball
asked by Emilia 
physics
A rocket moves upward, starting from rest with an acceleration of 29.4 m/s2 for 5.65 s. It runs out of fuel at the end of the 5.65 s but does not stop. How high does it rise above the ground?
asked by Nicole 
MATH
On a particular day, the school cafeteria offered 3 types of juice, 2 types of cereal, and 3 types of bread during breakfast. How many different meals can be formed of 1 juice, 1 cereal, and 1 type of bread?
asked by Anonymous 
Science
how do mrna and trna work together to make protein
asked by Steve 
math
Jackson has 14 pet birds and rabbits. The total number of rabbits have 44 more legs less than the total number of birds. How many pet birds does he have?
asked by Jada 
college physics
Show that 480W of power is expended by a weightlifter when lifting a 60kg barbell a vertical distance of 1.2m in a time interval of 1.5s.
asked by bbragg 
CHEMISTRY plz help
In the accompanying chart are appropriate vapor pressures for benzene and toluene at various temperatures: Temp (C) mmHg Temp (C) mmHg Benzene 30 120 Toluene 30 37 40 180 40 60 50 270 50 95 60 390 60 140 70 550 70 200 80 760 80 290 90 1010 90 405 100 1340
asked by Aishwarya 
Theology 9  HELP!!!!!!!!!!!
What does Bethany Hamilton's reaction reveal about her strength of character? (Soul Surfer)
asked by Laurn 
Chemistry
The label for a bottle of professional shampoo reads: “Acid balanced conditioning shampoo, pH 5.” a. What is the hydronium ion concentration of the shampoo. b. How is it that the claim the pH of the shampoo is 5 related to the fact the shampoo is acid
asked by Anonymous 
Social Studies (History)
Why is "Supply and Demand" the most important governing human behavior between 18601900?
asked by Leonardo 
Math
A proton has a size of 1.23x10^11 and an electron has a size of 1.4x10^8. How many times smaller is an electron than a proton? Show your work. If I divided 1.23x10^11 and 1.4x10^8, wouldn't 1.4x10^8 be the numerator or the denominator? Please help!
asked by Monica 
math
Jim paddles from one shore of a lake three miles wide at 4 mph, and John paddles from the opposite shore at 5 mph. How long will they travel before they meet? (A). 20 minutes B. 3 hours C. 27 minutes D. 1 hour, 24 minutes How many feet are there in 24
asked by Anonymous 
Computer Science
Give a modular exponentiation algorithm that examines the bits of b from right to left instead of left to right.
asked by Thomas 
Math
cos 2(pi/4 + x) = ?
asked by Tom 
English
What is the adverb and what does it modify in this sentence: A large portion of the Amazon rain forest grows there.
asked by Joe 
History
why was "supply and demand" the most important law governing human behavior?
asked by Leonardo 
math
the total capacity of 1 carton is the same as the total capacity of 2 identical cups. If 1.8 liters of water are needed to fill up 3 identical cups and 2 identical cartons, what is the capacity of a cup? express your answer correct to 2 decimal places
asked by heather 
quantum physics
Now suppose we start with the qubit ø(0)⟩=0⟩ and we apply a magnetic field in the x^ direction at t=0. This corresponds to the Hamiltonian H=BX, where B is a constant and X is the usual bit flip gate. What are the coordinates (è,ϕ) of this qubit
asked by Anonymous 
Algebra parallel and perpendicular
y=3/4x1 write equation for a line parallel to the given line passing through (4,0)
asked by Tracy 
Health
Sometimes it is important to make a good decision quickly. Read the passage below and answer the following questions. "Pete is at a party at his friend Rhonda's house. He is having a good time until he looks at his watch and realizes that he should have
asked by Anonymous 
Physics
A 3.5 × 103 kg car accelerates from rest at the top of a driveway that is sloped at an angle of 16.9◦ with the horizontal. An average frictional force of 4.1×103 N impedes the car’s motion so that the car’s speed at the bottom of the driveway is
asked by Willow 
English !!!
In poetry, stanzas are which of the following? A. sensory images B. lyrics C. metaphors D. groups of lines Maybe A??
asked by vickie 
Math
(This is just an example) A proton has a size of 1.23x10^11 and an electron has a size of 1.4x10^8. How many times smaller is and electron than a proton? Now the part I need help with the which scientific notation goes in the numerator? Is it 1.23x10^11
asked by Nicole 
Kinesiology
What are the ABCs that kinesiologists in sport and exercise psychology study?
asked by John 
physics
A satellite with a mass of ms = 7.00 × 103 kg is in a planet's equatorial plane in a circular "synchronous" orbit. This means that an observer at the equator will see the satellite being stationary overhead (see figure below). The planet has mass mp =
asked by Anonymous 
math
A bag contains 5 red, 4 white and 6 blue marbles. Another bag with 9 blue marbles has the same ratio of blue to white marbles as the first bag. How many white marbles are there in the second bag?
asked by Anonymous 
math
when 7x^449x^3+7x^2 is divided by 7x^2, the quotient is when I divided I got x^27x+1 Is this correct?
asked by Elle 
math
Three dimes are tossed at the same time. What is the probability that all three land on heads?
asked by Anonymous 
Math
A proton has a size of 0.000000000123 and an electron has a size of 1.4x10^8. How many times smaller is an electron than a proton? Show your work.
asked by Monica 
algebra
Frances left a 21% tip on a meal, including the tip, its cost was $54.45, what was the cost of the meal before tip.
asked by Anonymous 
Business English
It is the case that good communicators advance more quickly in the company. Which of the following would be the best revision of this sentence?
asked by Michelle 
quantum physics
8d. Now suppose we start with the qubit ø(0)⟩=0⟩ and we apply a magnetic field in the x^ direction at t=0. This corresponds to the Hamiltonian H=BX, where B is a constant and X is the usual bit flip gate. What are the coordinates (è,ϕ) of this
asked by Anonymous 
math
Find the inverse of each of these functions a)f(x)=x/x+2 b)f(x)=2x/5x c)f(x)=3x/2x+1
asked by jason 
Organic CHemistry Please help me out
In the accompanying chart are appropriate vapor pressures for benzene and toluene at various temperatures: Temp (C) mmHg Temp (C) mmHg Benzene 30 120 Toluene 30 37 40 180 40 60 50 270 50 95 60 390 60 140 70 550 70 200 80 760 80 290 90 1010 90 405 100 1340
asked by Aishwarya 
Science
What condition is needed for an experiment to have useful data
asked by Mark 
algebra
Miranda beat Robinson in a game of tennis, winning 6 games to Robinson's 3. 5 games were won by the team who didn't serve. Who served first
asked by Sabrina ugh 
math
Describe a method you can use to shorten the list of possible rational zeros when using the rational zero theorem? I know how to do the problems, I just don't know how to shorten that method. Please help me.
asked by Faith 
Science
Is a cell wall on a plant or animal cell or on both?
asked by Aaron 
Geogoly
Can someone please help me with my review? 1)What grade of metamorphism common rocks are formed in  Is it high grade? 2)What is the name of the most rapid kind of mass wasting is>  Weathering? 3)How to tell is a rock is igneous, metamorphic or
asked by Matt 
Science
What condition is needed for an experiment to have useful data?
asked by Mark 
Physics
A 3.5 × 103 kg car accelerates from rest at the top of a driveway that is sloped at an angle of 16.9◦ with the horizontal. An average frictional force of 4.1×103 N impedes the car’s motion so that the car’s speed at the bottom of the driveway is
asked by Willow 
Geology
Can someone please help me with my review? 1)What grade of metamorphism common rocks are formed in  Is it high grade? 2)What is the name of the most rapid kind of mass wasting is>  Weathering? 3)How to tell is a rock is igneous, metamorphic or
asked by Matt 
PHYSICS(HELP)
A satellite with a mass of ms = 7.00 × 103 kg is in a planet's equatorial plane in a circular "synchronous" orbit. This means that an observer at the equator will see the satellite being stationary overhead (see figure below). The planet has mass mp =
asked by Anonymous 
math
Your friend runs up to you, scared that he is not ready for the upcoming quadratics test. To help him study, you will create four different quadratic functions. Then demonstrate to him how to rewrite each function as a group of factors, if possible. The
asked by de3100 
math
Computer software:$44 Discount:21% Sales tax:6%
asked by Taylor 
math
what is the missing number in the following sequence: 37,41,43,____ ,53,59,61
asked by Anonymous 
math
a great dress is on the discount rack and you would love it for prom. the rack is marked 25%off the lowest price and you have a coupon for an extra 15% off. if the dress is marked $125, how much will you pay for it?
asked by Taylor 
Math
Alice usually has a 80% shooting percentage in basketball. On Monday she scored 16 baskets in 22 attempts. If she scores her usual percentage on Tuesday by scoring 20 baskets, how many shots did she attempt?
asked by Anonymous 
applied logic, math
writing a program using loop structure, need the equation to produce all even numbers from 2100 to print out each time I go through the loop
asked by mina 
math
How do i do this practice math problem? Julie Molony opened Julie’s Maids Catering Service on July 1, 2010. During July the company completed the following transactions: July 1 Invested $14,000 in common stocks in the business. 1 Purchased a delivery
asked by JJ 
math
Ms. Kolawaski rides her exercise bike at an average speed of 12 miles per hour. How many minutes does it take her to ride 16 miles?
asked by zion 
quantum physics
8d. Now suppose we start with the qubit ø(0)⟩=0⟩ and we apply a magnetic field in the x^ direction at t=0. This corresponds to the Hamiltonian H=BX, where B is a constant and X is the usual bit flip gate. What are the coordinates (è,ϕ) of this
asked by quant 
physics
If a 14N force is used to compress a spring with a spring constant of 5.0×102N/m , what is the resulting spring compression?
asked by Lidia 
chemistry
CaC2 + 2H2O = C2H2 + Ca(OH)2 If 40.0g of calcium carbide (CaC2) reacts with 25.0g of water, how many liters of acetylene (C2H2) can be produced, assuming the reaction goes to completion at 60F and 763 mmHg
asked by Shahrooz 
biology
Evidence suggests that bacteria supplied with a cup of sugar could run a 60watt light bulb for 17 hours. What would a scientist need to do to be able to affirm this scientific idea? is it to conduct an experiment to test the hypothesis
asked by loli 
biology
What is the sequence of the stop codon?
asked by zo 
algebra functions
can someone please check my answer For each problem, construct two composite functions, . Evaluate each composite function for x=2 f(x)=3x g(x)=1/x f(g)*(x)=3x(1)/x x=2 3x(1)/x=6 g(f)*(x)=(3x)=2*3x=6 x=2 3*(2)=6*6=36
asked by tani 
algebra functions check my answer
For each problem, construct two composite functions, . Evaluate each composite function for x=2 f(x)=3x g(x)=1/x f(g)*(x)=3x(1)/x x=2 3x(1)/x=6 g(f)*(x)=(3x)=2*3x=6 x=2 3*(2)=6*6=36
asked by tani 
criminal law
Although it may be offensive based on moral standards, some states do not include exposure what part of the male or female body as a violation of law? A. Female breasts B. Lower private parts C. Buttocks D. None of the above i'm confused between A and B
asked by Amy 
math
1.457.3
asked by jo 
Chemistry
a) To make an acid solution, 6.8 x 103 mole of a strong acid (6.8 x 103 mole H3O+) is dissolved in water to give a 550 mL solution. What is the pH and [OH] of the solution? b) 150 mL of water is added to 50 mL of the solution produced in question 3.
asked by Anonymous 
english
is a summary a single expository paragraph?
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PreAlgebra
A rectangle is 1" wide and 3" tall. If it is enlarged to a height of 18" then how wide will it be?
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Physics
A students adds two vectors with magnitude of 200 and 40 , what is the resultant ?!
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Pigskin geography
( october20) which interstate highway would the Cincinnati bengals take to get to motor city?
asked by Mia 
Math  Algebra
Write an equation for the given: "f varies inversely as m and f is 32 when m is 0.2." Also, find f is m = 4.
asked by McKenna Louise 
Pigskin geography
Determine which state capitols( Denver, Atlanta, Indianapolis, Nashville, pheonix, or boston) The. Dallas cowboys will fly over or near en route to the' it's of brotherly love' _________ _ _ __________ _ _
asked by Mia 
Chemistry
Vitamin K is involved in normal blood clotting. When 2.40 g of vitamin K is dissolved in 25.0 g of camphor, the freezing point of the solution is lowered by 8.05 °C. Calculate the molar mass of vitamin K. Kf value is 37.8 and the normal freezing point is
asked by Shardai 
math
a framed painting weighs 220 newtons. the 2 wires support an angle of 120 degrees with each other. what are the tensions on the wire?
asked by kg 
math
Jackson has a 2meter plank of wood. He cuts two pieces of wood that are each 0.55 meter long. Then he cuts another piece that is 0.28 meter long. He uses the remainder of the wood to make a ramp. What length of wood did he use for the ramp?
asked by kalli 
economic
What are three types of "land", "labor", and "Capital?"
asked by suzan 
English
“Forward: push forward, onward, do.” How can you apply this to your life?
asked by unknown 
math
the system of linear equations below has a unique solution for all but one value of a : 5 x  5 y = 25 48 x + a y = 240 What is this exceptional value for a ?
asked by Mage 
Science
What is the difference between the layers of the earth by physical properties and chemical composition
asked by Anabelle 
math
You have a coupon for 25% off a $2 video rental. How much would you pay? can you please solve with steps.
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Psy 230
Compare mechanistic and reciprocal interactionism. Give examples of each. give examplles of each.
asked by Mary Ann 
math
a bus ticket is $40 plus 5% tax.
asked by Taylor 
Trigonometry
Use a calculator too find the value of ø if secø3.125
asked by Tori 
books (Death of a Salesman)
Consider both the positive and negative influence Linda's support may have had on Willy. Explain how each example may be seen as a positive influence and as a negative influence. I only need 3 examples. Please help!
asked by Shawn 
Science
What condition is needed for an experiment to have useful data?
asked by Mark 
question
does anyone know in ca the requirements to get a permit for a 15 and half year old
asked by jim 
Calculus
If f'(x) = 2xln(4(x^22.75))+(2x^3)/(x^22.75) find the domain.
asked by Sckricks 
math
Class ring:$89 Group discount:17% Sales tax:5% make sure to calculate the discount price first and then calculate the tax round to the nearest penny
asked by Taylor 
Physics
How do you find total displacement to and from a place?
asked by Katie 
Statistics
What is the mean and standard deviation of 63.7%? What is the mean and standard deviation of 61.4%? Using the 689599.7 rule, describe the sampling distribution of 63.7% Using the 689599.7 rule, describe the sampling distribution of 61.4%? Please help I
asked by Lisa 
Physics
A bead of mass m slides without friction on a vertical hoop of radius R . The bead moves under the combined action of gravity and a spring, with spring constant k , attached to the bottom of the hoop. Assume that the equilibrium (relaxed) length of the
asked by Anonymous 
math
Could you please explain how you got the answer instead of just the answer to the question 1.457.3. Can you explain the steps to this because I don't quite get it. Thanks so much.
asked by mary 
Math
If I divided 1.23x10^10 and 1.4x10^8, would my answer be0.88x10^18?
asked by Nicole 
Math
If I divided 1.23x10^10 and 1.4x10^8, would my answer be 0.88x10^18?
asked by Nicole 
Physics Urgent please help
A man of mass 70 kg is in free fall in the air. He reaches a terminal speed of about v_term = 54 m/s. (Note that v_term >> v_crit and we are in the pressure dominated regime where F_fric is directly propotional to v^2 ; we have g = 9.8 m/s ) What is the
asked by saru 
CHEMISTRY
What is the name of 12H2O and 10 H2O?
asked by Anonymous 
physics
police officer in a patrol car parked in a 70km/h zone observe a passing automobile travelling at a slow. constant speed. believing that of the automobile might be intoxicated the officer starts his car acceleration uniformly to 9km/h in 8s. and
asked by abdul 
physics
In the rectangle of the figure the sides have lengths 7.25 cm and 18.6 cm, q1 = 5.17 μC, and q2 = +2.07 μC. How much work is required to move a charge q3 = +2.94 μC from B to A?
asked by ak 
Math
what is the average of the consecutive integers from 1 to 29?
asked by Anonymous 
Math
If I divided 1.23x10^10 and 1.4x10^8, would my answer be 0.88x10^18?
asked by Mark 
Chemistry
PLEASE HELP!! 40 mL of 0.1 M solution of a weak acid (adjusted to a pH of 7.75) is titrated with 0.2 M HCl to a final pH of 2.1. Once the pH of the weak acid reaches 2.1, it is then titrated with 20 mL of 0.25 NaOH. What is the final pH of the solution?
asked by AA 
Math
(5,2)and M=0
asked by Kirandeep 
Math
The line represented by the equation 2y3x=4.find slope and yintercept
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biology
Evidence suggests that bacteria supplied with a cup of sugar could run a 60watt light bulb for 17 hours. What would a scientist need to do to be able to affirm this scientific idea? is it to conduct an experiment to test the hypothesis
asked by loli 
Pigskin geography
Watch for news of the,running of the bulls in atlanta on Saturday. Taking a page from 'the sun also rises' by the campuses writer, _________'________ After all these events are over, someone might write a book entittled " the sun also falls"
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math
The sum of three numbers is 92. The first number is 1/3 of the second, and the second is 2/5 of the third. What is the second number?
asked by vic 
algebra
Splve and check N =
asked by Anonymous 
algebra
Find an equivalent expression without parenthesis (26x10y+75)
asked by Anonymous 
question
how much does a AP class give in bump for gpa
asked by jim 
algebra
use the distributive property to white an equivalent express (5x5)
asked by Anonymous 
chemistry
150 mL of water is added to 50 mL of the solution produced in question 3. Calculate the new pH of the solution.
asked by Anonymous 
school of engineering
police officer in a patrol car parked in a70km/h observes a passing auto mobile travelling at a slow constant speed believing that of the automobile might be intoxicated the officer starts his car accelerate uniformly to 9km/h in 8s.and maintaining a
asked by khabat 
math
A sample of size 100 is chosen from a normally distributed mean,(µ) and standard deviation 60. A researcher has made the statement as follow to conclude that value of µ: " reject H0:µ= 80 and accept H1: µ < 80. if x̅ < 68 " a) if the significant level
asked by sree 
inf103
Give an explanation of why each makes a mistake in drawing the conclusion it does. Review your classmates’ examples and see if they, in fact, commit the fallacy identified.
asked by lovelle 
math
input 1 2 3 4 5 6 7 output5 9 13 17
asked by Anonymous 
Math.. PLEASE HELP!! :(
If I divided 1.23x10^10 and 1.4x10^8, would my answer be 0.88x10^18?
asked by Mark 
math
Ali and Tim have 12 sheets of paper that are each 9 inches by 12 inches. They want to use all 12 sheets to make a sign for a basketball game. They plan to put a strip of cardboard around the outside edge of the sign. How should they arrange the 12 sheets
asked by mary 
Math
Solve for x: 4(2x)>8x+20
asked by Nancy 
Science
What condition is needed for an experiment to have useful data?
asked by Mark