Questions Asked on
November 7, 2013

science
which of the following is the best course of action when it comes to using natural resources
asked by jose 
science help plzzz
Multiple Choice 1. Which of the following images shows a living organism interacting with a biotic factor in its environment? (1 point) bird drinking water koala eating leaves plant in the Earth whale in the ocean 2. Which of the following shows the
asked by josh 
Math help please
1. The ordered pairs (1, 1), (2, 8), (3, 27), (4, 64), and (5,125) represent a function. What is a rule that represents this function? Y = x Y = 4x Y = x^2 Y = x^3 I don't know how to solve this please help!
asked by Charlotte 
Science
A population of oak trees growing in a region in Canada experiences a change in climate to much colder temperatures and much drier conditions than they have had for many decades. What determines how this population will change in the next few years? traits
asked by Anonymous 
chemistry
HI(aq)+KOH(aq)→H2O(l)+KI(aq) express this as a complete ionic equation
asked by Anonymous 
statistics
Assume that women's heights are normally distributed with a mean given by u=64.6 in and a standard deviation given by 0=2.8in. a) If 1 woman is randomly selected, find the probability that her height is less than 65in. b) If 49 women are randomly selected,
asked by angela 
physics
If motor M exerts a force of F=(10t2+100)N on the cable, where t is in seconds, determine the velocity of the 25kg crate when t=4s . The coefficients of static and kinetic friction between the crate and the plane are μs=0.3 and 0.25 μk=0.25 . The crate
asked by Gloria 
Introduction to computers
Your boss is considering a BYOD program for your company. He asks you if there are any negatives to such a program. What do you tell him? A. It limits the freedom of the user to access websites and applications. B. It introduces security and control
asked by Lisette 
Introduction to computers
Which of the selections below is not a benefit of imaging the computers on your network? A. It saves the time of having to install the required computer applications. B. It saves the time of having to install the desired operating system. C. There are
asked by Lisette 
Calculus!!!
Find f. (Use C for the constant of the first antiderivative and D for the constant of the second antiderivative.) f ''(x) = 8 + x3 + x5
asked by Sarah 
Chemistry AP
Each response gives a pair of solutions. Which pair of solutions should conduct electrical current equally well? 1. 0.10 M NH3 and 0.10 M NH4Cl 2. 0.10 M NaNO3 and 0.10 M HNO2 3. 0.10 M HBr and 0.10 M HF 4. 0.10 M NaCl and 0.10 M NaClO4 Please help... I
asked by Zawng 
History!!!!
Please Please Please Check my answers!! 1. The leaders of the Virginia Company recruited more settlers and reorganized the colony. They allowed the new settlers to own land. Those settlers began to grow tobacco, a crop they learned about from the Indians.
asked by Marie 
Physics (angular motion)
The blades of a fan running at low speed turn at 230rpm . When the fan is switched to high speed, the rotation rate increases uniformly to 370rpm in 5.80s . Part A What is the magnitude of the angular acceleration of the blades? Part B How many revolutions
asked by George 
Science
A population of oak trees growing in a region in Canada experiences a change in climate to much colder temperatures and much drier conditions than they have had for many decades. What determines how this population will change in the next few years? traits
asked by Anonymous 
Science
A population of oak trees growing in a region in Canada experiences a change in climate to much colder temperatures and much drier conditions than they have had for many decades. What determines how this population will change in the next few years? traits
asked by Anonymous 
chemistry
1) What is the chemical formula for the compound formed between thallium(iii) and bromine? 2) What is the chemical formula for the compound formed between thallium(iii) and sulfur? HINT!: each compound wil be neutral. What is the charge of the
asked by Alex 
calculus
a spherical balloon filled with gas has a leak that permits the gas to escape at a rate of 1.5 cubic meters per minute. how fast is the surface area of the balloon shrinking when the radius is 4 meters?
asked by james 
English II
Which of these sentences contains an oxymoron? A. Mr. Keynes was a workaholic who found vacations to be about as relaxing as six rounds wrestling with an alligator. B. Despite his desire to travel during his week off, Mr. Keynes was unable to think of any
asked by Laura 
Algebra
1.The ratio of nickels to dimes to quarters in 3 : 8 : 1. If all the coins were dimes, the amount of money would be the same. Show that there are infinitely many solutions to this problem. 2.A grocer wants to make a mixture of three dried fruits. He
asked by Summer 
accounting
a physical inventory on december 31 shows 2,000 units on hand. holliday sells the units for $12 each. the company has an effective tax rate of 20%. holliday uses the periodic inventory method. what is the difference in taxes if LIFO rather than fifo is
asked by faye 
Math
You place a mirror on the ground 6 feet from the lamppost. you move back 3 feet and see the top of the lamppost in the mirror. What is the height of the lamppost?
asked by Liz 
physics
Water is flowing down through the pipe shown in the drawing. Point A is 0.410 m higher than B. The speed of the water at A and B are vA = 5.00 m/s and vB = 3.80 m/s. Determine the difference PB  PA in pressures between B and A. The density of water is
asked by john 
VERY URGENT MATH(Formalizing Relations & Functions
What is the domain of the function below? {(0,2), (3,1), (5,2), (8,4)}? (1point) Is the following relation a function? {(0.3, 0.6), (0.4, 0.8), (0.3,0.7), (0.5,0.5)} (1point)
asked by Gabby 
physics
Expensive amplifier A is rated at 250 W, while the more modest amplifier B is rated at 45 W. (a) Estimate the sound level in decibels you would expect at a point 3.5 m from a loudspeaker connected in turn to each amp. (b) Will the expensive amp sound twice
asked by emy 
finance
A selfemployed person deposits $3,000 annually in a retirement account (called a Keogh account) that earns 8 percent. a. How much will be in the account when the individual retires at the age of 65 if the savings program starts when the person is age 40?
asked by Anonymous 
math
For 4.95 seconds , a particle moves in a straight line according to the position function: s(t) = e^t(5t)5 . a. when id the particle at rest ? when is particle moving forward ? b. Find the total distance traveled by the particle in intervals [0,1]
asked by Anonymous 
English II
Read the sentence below and answer the corresponding question. Despite their differences, my father and mother had an __________ divorce. Which word best completes the sentence? adjunct affluent amicable amorous
asked by Laura 
World History
What impact did Emperor Constantine's establishment of the “New Rome” (Constantinople) have on the Roman Empire? A.The expense of building the new city impoverished the later Empire. B. The pope moved his headquarters from “Old Rome” to “New
asked by Laura 
Grammar
Read the following short excerpt of student writing. Use your vocabulary and grammar knowledge to determine which suggestions you would make to improve his or her grammar and word choice. I really thought she loved me but I discovered her grave betrayal
asked by Laura 
Physics
A golf club is swung with an average angular acceleration of 1.7 rad/s^2. If thee time from start of the swing until the club hits the ball is .7 s, what is the angular velocity of the club when it strikes the ball?
asked by Caitlin 
Physics Classical Mechanics
A uniform stick of mass m and length l is suspended horizontally with end B at the edge of a table as shown in the diagram, and the other end A is originally held by hand. The hand at A is suddenly released. At the instant immediately after the release:
asked by A 
Physics
A highspeed test track for cars has a curved section — an arc of a circle of radius R = 3000 m. The curved section is banked at angle θ = 7 . 94 ◦ from the horizontal to help the cars to stay in the road while moving at high speeds. The acceleration
asked by Jakoby 
Math
Please Check My Answer I don't know if they are right or wrong and if they are wrong can u give me the correct answers. ? Thanks PS: The answers are the * one's. 1) 2/3 = 12/x x= 18 x= 12 x= 36 x= 8 **************** 2) 6/11 = 84/x x= 40 ************** x=
asked by sandy 
English (PLEASE I NEED HELP)
Read the following short excerpt of student writing. Use your vocabulary and grammar knowledge to determine which suggestions you would make to improve his or her grammar and word choice. I really thought she loved me but I discovered her grave betrayal
asked by Laura 
Progressive Era
I'm doing a short project on the progressive era... can someone give me at least 5 topics I could talk about in my project, from the progressive era?
asked by Gabby 
9th algebra
1.Jeff can weed the garden in 4 h. His wife takes the same amount of time. After they worked for 1 hr, their son helped them finish in 1/2 h. H long would it have taken Rory by himself to weed the garden?
asked by Summer 
Solve two way subtraction
Solve each problem in two ways. Use clear and concise notation in your solutions. 8,5932,748
asked by Kaliya 
Chemistry (Dr.Bob222)
The halflife of P32 is 14 days. How long after a sample is delivered can a laboratory wait to use a sample in an experiment if they need at least 10 percent of the original radioactivity? I need help on how to set up this problem. What is the general
asked by K 
MathTrigonometry
Show that if x, y, and z are consecutive terms of an arithmetic sequence, and tan y is defined, then (sin x + sin y + sin z) / (cos x + cos y + cos z) = tan y. So I tried letting x = yk (since x,y,z are consecutive terms of an arithmetic sequence), then
asked by Sam 
science
Hans stands at the rim of the grand canyon and yodels down to the bottom. He hears his yodel echo back from the canyon floor 5.20 seconds later. Assume that the speed of sound in air is 340.0m per second. How deep is the canyon? Hint: Note that the time is
asked by jay 
Quantitative Analysis
To make meaningful causal inferences when conducting quantitative analyses, one must employ...? A. Dummy coding when using regression models B. Parametric methods of analysis robust in relationship to violation of basic assumptions C. TTests and Analysis
asked by Stacie 
child development
tyrone groups words with agent qualities as subjects and words with action qualities as verbs. he then merges these categories into sentences. tyrone is demonstrating?
asked by carolyn 
math
a student's 10 scores on 10point class quizzes include a 6, a7, a4, five 9s, an 8, and a 10. The student claims that her average grade on quizze is 9 because most of her scores are 9s.
asked by Anonymous 
science
when a weight of 100g is hung from the spring, its length is 9cm. when a weight of 150g is hung from it, its length is 11cm. what is the length of the spring when there is no weight hanging from it?
asked by Anonymous 
Statistics
In a study of caffeine and stress, college students indicate how many cups of coffee they drink per day and their stress level on a scale of 1 to 10. The date follow: Number of Cups of Coffee 3,2,4,6,5,1,7,3 Stress Level 5,3,3,9,4,2,10,5 Calculate a
asked by Nicole 
physics
In a scene in an action movie, a stunt man jumps from the top of one building to the top of another building 4.9 m away. After a running start, he leaps at an angle of 17 ◦ with respect to the flat roof while traveling at a speed of 5.8 m/s. The
asked by Anonymous 
chemistry
You dissolved 450.0 g of sugar (C12H22O11) in 150 mL of water. The density of water is 1.00 g/mL a. calculate the molarity of the solution b. calculate the molality of the solution
asked by June 
Math in Science
A rock containing a newly discovered fossil is found to contain 5 mg of an unstable form of potassium and 5 mg of the stable element formed from its decay. If the halflife of the unstable form of potassium is 1.3 billion years, how old is the rock? What
asked by Janey 
geometry
Open that link please please help me with my assignments 1. in the figure , the areas of traingle cef, triangle abe, triangle adf are 3,4, and 5 respectively. find the area of triangle aef 2. equialateral triangle abc has an area of square root of 3 and
asked by BARBIE LEE 
travel and meeting planning
how are most travel itineraries arranged A.alphabetically b.event by event c.day to day d.by contact person
asked by susue 
BUSINESS MATH
A worker is paid $9.80 per hour, with time and a half for any hours over 40 per week. If he works 44 hours in a week, what will be his gross pay amount
asked by Anonymous 
Physics
A hammer is accelerated at 13 rad/s^2 at a radiius of rotation of 1.5 m. the tangential hammer speed is 20 m/s. a)Determine the angular velocity of the hammer b)the magnitude of the radial component of its linear acceleration c)the magnitude of the
asked by Judy 
English
"Most people think of bamboo as a tree or a bush." Is the verb transitive or intransitive? I think I see from other posts it is transitive but why? Where is the direct object?
asked by Eve 
chemistry
given 10.8 grams of substance y,if the substance absorbs 231 kilojoules of energy and the specfic heat of substance is 6.55 J/g*0C what is the heat change
asked by Heather 
Physics
A student on a piano stool rotates freely with an angular speed of 2.85rev/s . The student holds a 1.10kg mass in each outstretched arm, 0.789m from the axis of rotation. The combined moment of inertia of the student and the stool, ignoring the two masses,
asked by Patricia 
MATH
THE SCALE OF A MAP IS 0.5 IN :25MI THE ACTUAL distance between two cities is 725mi write a proportion that represents the relationship how far apart will the cities be on the map
asked by ASTRID 
Huckleberry Finn
Explain how the author created the character (characterization). Explain the theme of a piece of literature. Compare and contrast two pieces of literature. Write about one of the authors we have studied.
asked by Selena 
Physics 11
Show that the minimum force required to pull a wheel if Radius R and mass M over a step of height h, given R> h when the force is applied at the top of the wheel is F = Mg sqrt(h/2Rh) Thank you so much
asked by Raylene 
English II
from "EXTRICATING YOUNG GUSSIE" by P.G. Wodehouse She sprang it on me before breakfast. There in seven words you have a complete character sketch of my Aunt Agatha. I could go on indefinitely about brutality and lack of consideration. I merely say that she
asked by Laura 
math
Bea can run 1/6 mile in 2 minutes. How long should it take her to run 2 miles?
asked by anonymous 
math
Members of the Campus Roller Rink pay a yearly membership fee of $50 plus $5 each time they go skating. nonmembers pay $10 each time the go skating. How many times would both members and nonmembers have to go skating in a year in order to pay the same
asked by jill 
travel and meeting planning
role does the agenda play in a webinar a.it gives the attendees the information they need to access the webinar b.it introduces new policies and procedures to empployees c.it reminds the administrative professional what his or her duties are d.it lets all
asked by susue 
math
a wire 36 meter long is cut into two pieces. each piece is bent to form a rectangle which is 1 cm longer than its width. How long should each piece be to minimize the sum of the areas of the two rectangle?
asked by joemarie 
Physics
he weight of the block in the drawing is 77.0 N. The coefficient of static friction between the block and the vertical wall is 0.490. (a) What minimum magnitude of the force is required to prevent the block from sliding down the wall? (Hint: The static
asked by Samantha 
Revision
Can you please give me advice and tips on revising for a formal English essay?
asked by Anonymous 
biochemistry
The following data describe the binding of oxygen to human myoglobin at 37oC. P02 (mm Hg) = 0.5 1 2 3 4 Theta = .161 .277 .434 .535 .605 P02 (mm Hg) = 6 8 12 20 Theta = .697 .754 .821 .885 From these data, estimate: a). P50 b) the fraction saturation of
asked by nelly 
math
When two variables are correlated, it means that one is the cause of the other.
asked by Anonymous 
Science
How many grams are in 3CuCl2
asked by Ryan 
math
Fourteen patients have the following LOS:1,4,4,2,5,16,3,3,1,6,4,5,7,and 2. Compute the mean, median, and mode
asked by Anonymous 
algebra
Find 2 consecutive integers, the smaller a perfect cube and larger a perfect square.
asked by Marissa 
Physics Classical Mechanics
A playground merrygoround has a radius of R= 2 m and has a moment of inertia Icm= 9×103kg⋅m2 about a vertical axis passing through the center of mass. There is negligible friction about this axis. Two children each of mass m= 30kg are standing on
asked by A 
Quantitative Analysis
Analysis of Variance (ANOVA) results in the calculation of the F Statistic and interpretation of this statistic will inform you as to...? A. Which mean significantly differs from others B. Whether one or more of the means is significantly defferent from
asked by Stacie 
Biology!!!
In humans, short fingers and widow's peak are dominant over long fingers and straight hairline. A heterozygote in both regards reproduces with a similar heterozygote in both regards reproduces with a similar heterozygote. What is the chance of any one
asked by Iz 
Science
it is now 8:59am but when the bell rings at 9:00am Suzete will be late for Science class. She must get from one side of school down three different hallways. She runs down the first a distance of 35.0 m at a speed of 3.50m/s. The second haallway is filled
asked by Mary 
MATHS
A pie is cut into two equal parts. The first part of the pie is shared between Abdul and Kate. Kate has 3 times as much as Abdul. The second part of the pie is shared between Sarah and Ron. Ron has 3/5 as much as Sarah. The mass of Sarah's share of the pie
asked by LARA 
Fedora
. If /home/jenny/draft and /home/alex/letter are links to the same file and the following sequence of events occurs, what will be the date in the opening of the letter? __________ a. Alex gives the command vim letter. b. Jenny gives the command vim draft.
asked by Ron 
math
For 4.95 seconds , a particle moves in a straight line according to the position function: s(t) = e^t(5t)5 . a. when id the particle at rest ? when is particle moving forward ? b. Find the total distance traveled by the particle in intervals [0,1]
asked by Anonymous 
Math
What is a 2 step equation that equals 8 ?
asked by K 
MATH
vIRGINIA THREW A fRISBEE FOR A DISTANCE OF 138.56 M TO CAPTURE THE WOMEN'S RECORD. IF THE FRISBEE WAS THROWN HORIZONTALLY WITH A SPEED OF 13.0M/S HOW LON DID THE FRISBEE REMAIN ALOFT?
asked by LIZA 
Chemistry
An activationenergy of 2.0 eV is required to form a vacancy in a metal. At 800°C there is one vacancy for every 104 atoms. At what temperature will there be one vacancy for every 1000 atoms?
asked by Antares 
Physics
A hockey player's arm and stick form a 1.6 m rigid segment. If the angular speed of the player's arm/stick is 1.2 rad/s, determine the resultant velocity of a motionless puck that is hit struck on if: a) the hockey player is stationary during the swing b)
asked by Tori 
American Government
Legislation whose tangible benefits are targeted solely at a particular legislator's
asked by Liz 
Physics
Consider two charges Q and q separated by a distance d . If the potential at the point p (which is in right side from both charges) is V=0 , we can conclude (one answer only): a)no net force would act on a test charge located at P . b)Q and q must be same
asked by sio 
4th grade math
If A is 5 less than B, B is 2 more than C and C is 3 less than D. How much more or less is A than D.
asked by mythreyee 
Physics Classical Mechanics
A solid disk 1 with radius R1 is spinning freely about a frictionless horizontal axle l at an angular speed ω initially. The axle l is perpendicular to disk 1, and goes through the center S of disk 1. The circumference of disk 1 is pushed against the
asked by A 
physics
A 301 kilogram piano is being lifted at a steady speed from ground level straight upward to an apartment 10.0 meters above the ground. The crane that is doing the lifting produces a steady power of 415 watts. How long does it take to lift the piano? I
asked by Lupita 
math
find the mean.variance.and standard deviation for the following data 6,12,6,8,10,8,12,8,14,16
asked by ajaykumar 
accounting
a physical inventory on december 31 shows 2,000 units on hand. holliday sells the units for $12 each. the company has an effective tax rate of 20%. holliday uses the periodic inventory method. what is the difference in taxes if LIFO rather than fifo is
asked by faye 
english
unscramble the words in the following sentence to write sensible sentences : underline common noun the was about One an West old outlaw film in.
asked by andrew 
math
Your medical terminology instructor listed the following grades for the class out of a 75point test: 33, 34, 43, 45, 45, 54, 55, 59, 60, 62, 64, 66, 67, 68, 67, 68, 68, 69, 70, 70 Your score was 59, what is your percentile?
asked by Anonymous 
math
If Julie bought 8 Tshirts, she would be short $28. If she bought 4 Tshirts and 3 baseball hats, she would have $17 left. If each hat cost $5, how much money did she have in the beginning
asked by Please Help!!! 
Magic Thesis Statement
Hi! I'm writing an essay about how women act according to male or female domination. Could you please look at my magic thesis and tell me if my why is well written. Thanks! By examining the gender context during Trujillo's regime, one can see that some
asked by Serena 
statistics
Assume that adults have IQ score that are normally distributed with a mean of 105 and a standard deviation 20. Find P, which is the IQ score separating the bottom 10% from the top 90%. Round to the nearest hundredth as needed.
asked by angela 
Physics
A block whose weight is 34.0 N rests on a horizontal table. A horizontal force of 27.2 N is applied to the block. The coefficients of static and kinetic friction are 0.600 and 0.472, respectively. Will the block move under the influence of the force, and,
asked by Samantha 
Physics
A baton twirler tosses a baton into the air with an initial angular velocity of 2 rev/s (revolutions per second). The baton undergoes a constant angular acceleration of .015 rev/s^2 while in the air, and its angular velocity when she catches it is .8
asked by Brian 
Physics
Calculate the force of gravitational attraction between two spheres of mass 10.1kg and 45.2 kg that are 38.5m apart.
asked by Caitlin 
Chemistry Please :/
When a metal was exposed to light at a frequency of 4.26× 1015 s–1, electrons were emitted with a kinetic energy of 4.50× 10–19 J. What is the maximum number of electrons that could be ejected from this metal by a burst of light (at some other
asked by Chelsea 
chemistry
8.90 g of NH4Cl is added to 19.7 g of water. Calculate the molality of the solution
asked by Anonymous 
Chemistry
What would happen if too much refrigerent was present in the system(refrigerator)? Too little? HELP!!! I'm doing a C^3 assignment for chem and its due tomorrow can someone help me please!
asked by K High Anonymous 
Statistics
Using a 0.05 level of significance, test the hypothesis that the probability of the NCAA Division I basketball champion being from the Pac 10 is 20%. Repeat the test for the hypothesis that the probability the champion is UCLA is 20%. What do these results
asked by Maria 
English!
This is what i got so far but i need help with an opening paragraph and conclusion Mark twain used huck as narrator to see the innocent view of these difficult adult themes. in the eyes of a child, the morality of the situations he finds are much more
asked by Selena 
geometry ratio
5. find the ratio between the area of a square inscribed in a circle and an equilateral circumscribed about the same circle.
asked by BARBIE LEE 
algebra
a fruit basket contains 10 mangoes, 8 bananas, and 2 oranges. If we picked 6 mangoes in 10 trials from the fruit basket, what would be the experimental probability?
asked by Anonymous 
Physics Classical Mechanics
A physical pendulum consists of a disc of radius R and mass m fixed at the end of a rod of mass m and length l . (a) Find the period of the pendulum for small angles of oscillation. Express your answer in terms of m, R, l and acceleration due to gravity g
asked by A 
Physics
Piston Circle 1 in the figure below has a diameter of 0.29 in.; Piston Circle 2 has a diameter of 1.7 in. In the absence of friction, determine the force vector F necessary to support the 500lb weight.
asked by Jackie 
Chemistry
What would happen if too much refrigerent was present in the system(refrigerator)? Too little? HELP!!! I'm doing a C^3 assignment for chem and its due tomorrow can someone help me please!
asked by K High Anonymous 
Math!
0.375 < 0.4 Is this statement true?
asked by Aurelia 
algebra
can someone please explain "converting to slopeintercept form" to me please? i've watched countless videos on it and i don't understand how to do these problems. all i really need is an explained stepbystep on how to do these types of problems. all of
asked by orpheus 
Physics Classical Mechanics
A rod is lying at rest on a perfectly smooth horizontal surface (no friction). We give rod a short impulse (a hit) perpendicular to the length direction of the rod at X. The mass of the rod is 3 kg, and its length is 50 cm. The impulse is 4 kg⋅m/sec. The
asked by A 
Science  The Sun
What is the true thickness of each of the sun's layers (core, radiation zone, convection zone, photosphere, chromosphere, and corona)? What is the age, composition, average density, period of rotation, distance from Earth, and source of energy from the
asked by Help 
Chemistry
I know that this is an off topic question, but I need you to respond to this.... I received barely an A in my chemistry class, and my teacher gave me a 2/25 on an assignment... Although I got that grade, I still have an A.. I asked my teacher why and she
asked by Anonymous 
English
1. She likes to jump rope as a warmup. 2. She likes to skip rope as a warmup. 3. She likes jump rope as a warmup. 4. She likes jump roping as a warmup. 5. She likes skip rope as a warmup. 6. She likes skip roping as a warmup. (Which expressions are
asked by rfvv 
math
Last month, 10 patients between the ages of 11 and 13 were seen in their pediatrician's clinic. their height were recorded as 50, 56, 59,51,53,51,50,52,54,and 51 inches. Determine mean, median and mode.
asked by Anonymous 
Health (Ms. Sue)
Compare the BAC that represents the legal limit with the BAC at which driving is first impaired.
asked by Anonymous 
English (Ms.Sue)
I am planning for a 1 hour mock exam (tomorrow) about two poems: Dulce et Deocorum est (Wilfred Owen) The Man He Killed (Thomas Hardy) My essay question is what are the similarities and differenced on the two poems in which shows the theme conflict. Now
asked by Anonymous 
Physics Classical Mechanics
A pulley of mass mp , radius R , and moment of inertia about the center of mass Ic=12mpR2 , is suspended from a ceiling. The pulley rotates about a frictionless axle. An inextensible string of negligible mass is wrapped around the pulley and it does not
asked by A 
Child development
If a child and mother or child and father or just a teen was being abused what kind of resources would they look for? What are the resources? Would one be like the community center. Well that's if they offer support for child abuse or even domestic abuse.
asked by Kathy 
Science
Explain in one paragraph how does climate affect weathering ?
asked by Anabelle 
Physics
Calculate the force of gravitational attraction between two spheres of mass 10.1kg and 45.2 kg that are 38.5m apart.
asked by Caitlin 
world history
list three environmental challenges facing the acient people of mesopotamia.
asked by krystal 
chemistry
HELPPPP!!!! A mixture is prepared using equal masses of the two volatile liquids benzene, C6H6, and ethanol, C2H5OH. What is the mole fraction of benzene in this mixture?
asked by Bobby 
science
Will marbles move slower in dove or pantene shampoo?
asked by nessa 
Algebra 1
Janella has only quarters dimes and pennies in her pocket thee are eight coins in all and their total value is 83 cents how many of each type of coins does Janella have?
asked by Raman 
math
If Julie bought 8 Tshirts, she would be short $28. If she bought 4 Tshirts and 3 baseball hats, she would have $17 left. If each hat cost $5, how much money did she have in the beginning?
asked by jade 
Math
you receive a $30 gift card to a shop that sells fruit smoothies for $3. if you graph an equation of the line that represents the money, y, remaining on the card after you buy x smoothies, what will the y intercept be? will the line rise or fall from left
asked by Janae 
English
What attitudes toward Catholicism, the religion Donne abandoned, are apparent in his poetry?
asked by Christopher 
MATH
Two students h and k appeared in an examination. The probability that h will qualify the exam is 0.05 and that the probability that k will qualify the examination is 0.21. The probibality that both will qualify the examination is 0.03 find the probibality
asked by ajaykumar 
math
If a car traveled 168 miles in 3.5 hours, what was the average rate of speed?
asked by Ben 
Physics Classical Mechanics
A yoyo of mass m rests on the floor (the static friction coefficient with the floor is μ). The inner (shaded) portion of the yoyo has a radius R1, the two outer disks have radii R2. A string is wrapped around the inner part. Someone pulls on the string
asked by A 
chemistry
hich proton gave rise to the peak that appears at 9.31 ppm on the 1H NMR?
asked by Andi 
Social Studies (History)
What was one attempt to solve the problem with working conditions in the Gilded Age?
asked by Nicole 
science
how dose climate affect weathering
asked by michaela 
4th grade math
Write the square numbers between 1 and 40. describe the patterns the square numbers make on the multiplication table
asked by mythreyee 
math
. Cimarron Homes Inc. purchased a snow plow for $57,000 and financed the full amount for 5 years at an annual simple interest rate of 9%. a. Find the interest due on the loan. b. Find the monthly payment
asked by danielle 
Health (Ms. Sue)
Compare the BAC that represents the legal limit with the BAC at which driving is first impaired. A: While at a different range, these BAC are similar as they both possess effects upon the body and the mind. For example, the BAC of 0.08, which represents
asked by Anonymous 
Chemistry
I know that this is an off topic question, but I need you to respond to this.... I received barely an A in my chemistry class, and my teacher gave me a 2/25 on an assignment... Although I got that grade, I still have an A.. I asked my teacher why and she
asked by Anonymous 
criminal justice
Why might a paramilitary style raid be necessary when deadly force is required?
asked by patiance 
physics
water flow dowen a sloping pipe.the pipe tapers from 2m diameter at the top (A)to 1.4 diameter at the bottom (B)the volume flow rate is 23m/s. 1)calculate the velocities of the flow at points A and B. 2)if the end A is 12m higher than end B, and the
asked by bani adam 
travel and meeting planning
when youre planning a convention,which one of the following steps would you complete first? a.forming the comittees b.writing the invitation c.selecting the site d.writing the program my answer is b
asked by susue 
math
arrays with an expanded algorithm for 31*19
asked by abel joshua mendez 
AP World History
is Imperial Rome the same thing as Ancient Rome?
asked by Samantha 
Math
Assume that the mean salary for a profession is $35,104 with a standard deviation of $3200. What percent of the profession earns less than $38,700? I don't understand how to do this. Please help!!
asked by Kim 
Math
How do you write this equation in standard form? F=0.04m+12
asked by Anonymous 
math
Your medical terminology instructor listed the following grades for the class out of a 75 – point test: 33, 34, 43, 45, 45, 54, 55, 59, 60, 62, 64, 66, 67, 68, 67, 68, 68, 69, 70, 70. find the 90th percentile
asked by Anonymous 
English (Ms.Sue)
I am planning for a 1 hour mock exam (tomorrow) about two poems: Dulce et Deocorum est (Wilfred Owen) The Man He Killed (Thomas Hardy) My essay question is what are the similarities and differenced on the two poems in which shows the theme conflict. Now
asked by Anonymous 
Law (Ms.Sue)
Does the Human Rights Act imply to everyone internationally or just in the UK? What is an Identity Card in terms of the Law and in the current affairs?
asked by Anonymous 
Math
Need help on the question below. A pool has a diameter of 12 ft. There is a sidewalk that extends 3 ft out from the side of the pool. How many feet of fencing will be needed to go around the sidewalk? Thanks...
asked by Brandi 
Science
How many grams are in 3CuCl2
asked by Ryan 
Social Studies (History)
Could you please explain what a strike is and what strikes were like during the Gilded Age in the United States.
asked by Nicole 
physics
What is the distance between an object and its real image formed by a thin converging lens with focal length f = 14 cm, if the object distance is 60 cm? (b) What is the minimum objectimage distance for a real image formed by that lens?
asked by omar 
english
Many schools experience disruptive and antisocial behaviour, sometimes on a daily basis. Imagine that you attend the school at which Mrs Rodriguez is the Headteacher. Mrs Rodriguez has decided to tackle bad behaviour at your school. Recently there have
asked by aditya 
Statistics
You draw nine cards from a standard deck of cards. What is the probability that a. four or more will be red, b. exactly two or three will be red, c. two or fewer will be red, and d. exactly five will be red?.
asked by Mikos 
Math
X^2+16x+64 is the area of a square,find the length of each side of the square.
asked by Kirandeep 
Math
You draw nine cards from a standard deck of cards. What is the probability that a. four or more will be red, b. exactly two or three will be red, c. two or fewer will be red, and d. exactly five will be red?.
asked by Mikos 
Math
Evaluate the function when x= 3,0 and 2. f(x)=x+4
asked by Gayle 
Physics Classical Mechanics
A turntable is a uniform disc of mass m and radius R. The turntable is initially spinning clockwise when looked down on from above at a constant frequency f0. The motor is turned off at t=0 and the turntable slows to a stop in time t with constant angular
asked by A 
Science
Is Tn and Co an element or a compound?
asked by Jenny 
Chemistry
i need some chemical properties of the element arsenic.i have looked online and havent found any i have also looked in my book.
asked by Anonymous 
Chemistry
What would happen if too much refrigerent was present in the system(refrigerator)? Too little? HELP!!! I'm doing a C^3 assignment for chem and its due tomorrow can someone help me please!
asked by K High Anonymous 
Statistics
I already found part A just need help with B! The computerscience aptitude score, x, and the achievement score, y (measured by a comprehensive final), were measured for 10 students in a beginning computerscience course. The results were as follows. (Give
asked by Casey 
chemistry
I am still having trouble with this question It says What is the molarity of a solution containing 18.0g of KCl in 262mL of KCl solution? When I calculated it I got .92154 m. I had changed 18 g into moles and 262 ml into liters and then divided the moles
asked by chelsea 
Social Studies (Histories)
where was the Pullman Strike during the Gilded Age located? What was the issue? And what company/companies were involved? Please help!
asked by Nicole 
Child Develpoment
What kind of experiences do you have as a child that will play a role in your development?
asked by Lily 
Math
The area of a rectangle is y^2 +6y27. A) find length and width of the rectangle. B)find perimeter of this rectangle.
asked by Kirandeep 
Math
Please Check My Answer Please!!! Thanks :) 9/4 = ?/12 54 36 45 27********* 27/90 = 3/? 3 10 9********** 27 32/? = 20/25 37 16*********** 26 40
asked by Dakota 
finance
compare business risk and financial risk
asked by Willard Norman 
science
what are good subtopics for an essay on gender differences in depression
asked by letmewatchthis 
algebra
Factoring trinomials with a=1 x^218x40
asked by jordan 
Law (Ms.Sue)
Does the Human Rights Act imply to everyone internationally or just in the UK? What is an Identity Card in terms of the Law and in the current affairs?
asked by Anonymous 
math
A traveler went 10 miles south, 7 miles east, 2 miles south, and 2 miles west. How many miles is the traveler from the start?
asked by Alyssa 
6th grade math
Can you check this,please? 10−��^0+5(9−��) Ans: 10x^0+ 455x = 10  1 + 45  5x = 9 + 45  5x = 54  5x OR 10−��^0+5(9−��) = 10  x +455x = 556x?
asked by Alex 
math
How do i convert 7 2/5 into a decimal
asked by abigail 
Physics
A soccer ball iskicked with an intial horizontal speed of 6 m/s and initial vertical speed of 3.5 m/s. Assume that the projection and landing height are the same, and neglect air resistance. Calculate the following a) the ball's projection speed and angle
asked by Crystal 
English Grammar
Which sentence uses proper grammar? I'm bored by math class. Or I'm bored of math class.
asked by Marcus 
algebra
Suppose that you moved to a town in which all houses are dimensionally similar (look this up) and property taxes are calculated on a formula that considers the area of the lot (10 cents/ft^2), the size of street front ($2/ft), the volume of the house (50
asked by Patrie 
math
Julia's recipe for apple fritters makes eighteen fritters and uses half of a cup of milk. Julia wants to make six fritters. How much milk will she need?
asked by anonymous 
grammar
What parts of speech are the words "take possession" is this a verb phrase? Is take a "helping verb" here?
asked by Elizabeth 
travel and meeting planning
priceline and Travelocity are examples of a.credit cards b.travel agents c.airlines d.online travel web sites my answer is d
asked by susue 
Math
I'm trying to figure out the mode and modal class and the numbers that are the mode are 17, 20, 24, 25, 31, 33 from a set of numbers. (I already figured that part out). My question is what of those numbers is the modal class or in other words what is a
asked by Anonymous 
MATH
Write down the following events as sets and also write the corresponding sample space.(1)an odd appears in a single toss of a fair die.(2)at least one head appears in two tosses of a fair coin.
asked by ajaykumar 
Physics Classical Mechanics
A light inflexible cable is wrapped around a cylinder of mass m1 , radius R , and moment of inertia about the center of mass Ic . The cylinder rotates about its axis without friction. The cable does not slip on the cylinder when set in motion. The free end
asked by A 
Emergency math help!!!
How do you write these two equations in standard form? F=.04m+12 F=.08m+12
asked by Anonymous 
Science
i need detailed chemical properties for the element arsenic. i looked on the websites online and i looked in my text book
asked by Anonymous 
Math
It's a NUMBER? It is divisible by 3 but not by 9 or 15. It is not an even number and it is less than 90. The sum of it is 12 and it could be the Product of 27..... What NUMBER??
asked by Jeff 
Social Studies (History)
Why did strikes fail to result in improved working conditions for laborers?
asked by Nicole 
Social Studies (History)
Why did the unfavorable working conditions exist during the Gilded Age in America? Please list 3 underlying factors (explanations)
asked by Nicole 
English
For english i'm doing facts about mark twain and if i put " Around all of the facts, is it still plagiarism?
asked by Selena 
History
How Mali Build 0n Ghana Empire
asked by Albert 
math iv
When the directions include the words "0 < Theta < 90" what type of problem does that infer?
asked by rob 
4th grade math
If A is less than B, B is 2 more than C and C is 3 less than D. How much more or less is A than D.
asked by mythreyee 
science
can you please give me a link to a detailed essay on gender differences in depression. I need a guideline to work from
asked by letmewatchthis 
Criminal Justice
rom a laboratory examination of firearms, all of the following questions can be answered EXCEPT which one? A. Was the firearm legally purchased? B. What size shot was used? C. Was the cartridge case fired from the examined weapon? D. Was a particular
asked by Amy 
Math
3/4x^2 x 2x^2y x 23xy^3
asked by Albert 
math
Robert found an old record player at a garage sale. He bought it for $8.25 and was given eight long playing records for free. Robert presented his garage sale find to his father with a flourish. His father was delighted with the player. He said the old
asked by anonymous 
Math
0 689 1 6778 2 00124455689 3 11233 4 5 01 Stem and leaf plotHow many students are in the smallest class? In the largest class?
asked by Anonymous 
math
5/8a+6=3/4a 6=1/8a a=6/8 is this correct? thank you.
asked by jill 
account
at what rate of interest per annum,the amount of 10000 will be doubled in 5 years,interest being compounded quarterly
asked by ajaykumar 
algebra
(x)(x²)=
asked by steve 
world history
what are city states?
asked by krystal 
math
at what rate of interest per annum,the amount of 10000 will be doubled in 5 years,interest being compounded quarterly
asked by ajaykumar 
home economics
whats a detail of rights and respomsabilites
asked by Anonymous 
math
(A*x + B*x^2 + C)*(E*x + F)
asked by Patrie 
math
please help to solve tie exponential equation for x: 5^x=8
asked by lisa