# Short answer find the quotient 6x^3-x^2-7x-9 ------------ 2x+3

143,010 questions, page 183
1. ## Physics

A harmonic wave in a wire has amplitude A = 7.6 mm, wavelength λ = 0.679 m and frequency f = 543 Hz. What is the propagation speed of the wave? Answer in units of m/s. The wire has linear mass density of 5.04 g/m. Determine the wire’s tension. Answer in

asked by Aj on October 21, 2012
2. ## Science

Earth’s energy sources include both renewable and nonrenewable resources. Name at least three sources of energy that could be used in your house. Then describe the ideal energy source for generating most of your home’s electricity, and explain why you

asked by Dytto on May 22, 2017
3. ## handling and restraint-animals

I need help on this 1 question i have my answer, i just need to know whats the right answer.... The least desirable method of restraint for a cat is a.holding the cat while wearing heavy gloves. b.holding the cat with your bare hands. c.placing the cat in

asked by s. on April 9, 2012
4. ## math check

Simplify each rational expression. 3a(a-4)^2 over a^2(a-4) I don't understand how the answer would be 3(a-4) over a because the a-4 would cancel out??? 4-y^2 over y^2-2y once I simplify I get (2-y)(2+y) over (y-2)(y+2) I don't understand how the answer is

asked by Stacey on April 25, 2010
5. ## Math Questions

1.) 6√24x, for which value of x makes the expression equivalent to 18√24? a.) 3 b.) 9 c.) 12 d.) 18 My answer: C. 2.) 4√72x, for which value of x makes the expression equivalent to 24√72? a.) 6 b.) 7 c.) 36 d.) 72 My answer: A. 3.) 7√32x, for

asked by Penny on October 3, 2014
6. ## English1A

I need to come up with a thesis for my next essay regarding Race and Culture. I want to talk about how people judge others by the color of their skin or their race. For example, I feel offended that because I'm asian, people expect me to know my math and I

asked by Kuromi on October 15, 2009
7. ## Math HELP!

Rosa, Roberto, Andrea, and Inno find an estimate for square root 10. Who has proposed the best solution? A. Rosa: "Use square root 9 and square root 25 to estimate." B. Roberto: "I will use square root 4 and square root 9." C. Andrea: "It should be square

asked by Anonymous on October 21, 2014
8. ## Math

I'm having alot of problems with the problem. I don't want the answer but I need to know how to figure it out to get the answer. To put it in another way I don't know where to start. A farmer takes to market in her cart, but she hit a pothole, which knock

asked by NESSA on September 16, 2007
9. ## English

Choose the answer that best matches the word "minutely" She examined my costume minutely before declaring it the winner. with close attention to even the smallest details*** for a minute piece by piece, minute by minute casually *** - My Answer

asked by Kaai97 on October 26, 2015

jack has flags for 4 different football teams. he wants to hang the flags in a straight line on his bedroom wall. in how many different ways could jack hang the 4 flags? I came up with 16. 4*4=16 But 16 is not in the answer choice. Answer choices are-

asked by Mary on July 14, 2018
11. ## Chemistry

The value of the equilibrium constant (Kp) as represented by the first chemical equation is 1.02 x 102 at 727 °C. Calculate the value of the equilibrium constant (Kp) for the second equation at the same temperature. Express answer in scientific notation.

asked by Amphee on April 13, 2010
12. ## ??????

are new people her during the summer?for ppl who need help with summer school? Most of us teachers answer questions on the Jiskha board all year round. :-) We'll be glad to help all students whenever they post questions. P.S. -- We're all volunteers and

asked by Anonymous on July 5, 2006

ATTENTION TEACHERS AND HELPERS I Am THE REAL Jon I'm not changing my name to greg,jonathan or anything else whenever you see Jon,not jon its me I always give my best answer. I don't just ask questions waiting for someone to give me the answer. Thanks and

asked by Jon on December 15, 2007
14. ## Physics-mechanics

A 1.0 kg mass weighs 9.8 N on Earth's surface, and the radius of the Earth is roughly 6.4 x 10^6 m. Calculate the average density of Earth. (Show how you would calculate for density; don't just give the answer because L wan't to understand how you arrived

asked by Rebecca on December 27, 2012

I can't quite write the problem, so I'll try to explain it as best I can. In exponents and in fractions... (X/2) to the 3rd power times (X/2) to the 4th power...all over,or divided by, (X/2 to the 3rd power) to the 2nd power. The book says the answer is

asked by Logan on September 21, 2016
16. ## Physics

Capacitor X is charged to a potential difference 68 V by a battery. It is disconnected from the battery and then connected in parallel to an uncharged 12 µF capacitor. A voltage of 20 V is measured across the parallel combination. Calculate the

asked by Kimmie on July 15, 2016
17. ## chemistry

The gaseous product of a reaction is collected in a 30.0 L container at 37 degrees C. The pressure in the container is 2.5 atm and the gas has a mass of 85.0 grams. What is the molar mass of this gas? I know the correct answer is 28.8 g/mol but I need to

asked by Kat on February 7, 2013
18. ## significant figures- chemistry

I'm having trouble understanding significant figures. If a problem is requires two equations to finish, which of the original measurements do I use to figure out the significant figure? For ex. 3.001+4.32= 7.321. Then I use this answer for a different

asked by mae on September 13, 2013
19. ## CALCULUS

Please help.. ʃ (4sin²x cos²×/sin 2x cos 2x)dx That's integration of (4sin^2x cos^2x over sin 2x cos 2x) dx i've got it from the back and it has an answer from the back page of the book but i want to know how to solve it..i really need it for

asked by INTEGRAL on January 10, 2012
20. ## physics

Janet jumps off a high diving platform with a horizontal velocity of 2.89m/s and lands in the water 1.5s later. How high is the platform? The acceleration of gravity is 9.8m/s2 Answer in units of m How far from the base of the platform does she land?

asked by ihatephysics on December 7, 2011

The problem is: (8.86 + 1.0 X 10^-3) / 3.610 X 10^-3 Well I got 2.73 X 10^-3 as an answer, but I know for a fact that this is wrong because my teacher said it was. Your teacher is right. What do you get when you add 8.86 + 1.0 X 10^-3 = 8.86 + .001 ? What

asked by Anonymous on September 21, 2006

I can't quite write the problem, so I'll try to explain it as best I can. In exponents and in fractions... (X/2) to the 3rd power times (X/2) to the 4th power...all over,or divided by, (X/2 to the 3rd power) to the 2nd power. The book says the answer is

asked by Logan on September 21, 2016
23. ## Science

1.)When evaluation was first processed which of the following was used as evidence to suport the idea (1 point) a.)observations of nature**** b.)laboratory experiments c.)extensive fossil collections b.)genetic sequence 2.)a farmer sprays insecticide on

asked by Hannah on October 2, 2014

According to an airline, a particular flight is on time 75% of the time. Suppose 140 flights are randomly selected and the number of on time flights is recorded. Determine if you should use the Binomial model or Normal model to solve this problem. show

asked by MELISSA on April 13, 2013
25. ## identify tenses

1. The dou had been given the second best time slot. a. past perfect in the passive voice b. past continuous in the passive voice c. an infinitive in the passive voice Answer a 2. The promotional poster was designed by Zach a. past continuous in the

asked by Jim Collum on June 12, 2013
26. ## math

You roll a number cube numbered from 1 to 6. what is the probability you roll a number divisible by 4? Answer: I think 2/6 or 1/3 A number from 16 to 23 is drawn at random. what is the probability you draw a number greater than 18? Answer 5/7 A jar

asked by Anonymous on March 13, 2014
27. ## physics

A de-orbit burn, similar to that presented in the previous math problem, has been performed. During this de-orbit burn a pre-calculated ∆V (delta V, change in velocity) of 290 ft/s (or 88.4 m/s) will be used to decrease the Shuttle’s altitude from 205

asked by Levi B. on January 20, 2012
28. ## Engineering Statistics

"A study has shown that 20% of all college textbooks have a price of \$90 or higher. It is known that the standard deviation of the prices of all college textbooks is \$9.50. Suppose the prices of all college textbooks have a normal distribution. What is the

asked by Christian on October 11, 2011
29. ## Maths

I am very greatefull to you if you guide me to solve this problem. Two circles touch externally. The sum of their areas is 130π cm2 and the distance between their centers is 14 cm. find the radii of the circles? I tried to solve this problem like this:

asked by Ramesh Reddy on August 21, 2011
30. ## MATH

Suppose you are exchanging currency in the London airport. The currency exchange service there only makes transactions in which one of the two currencies is British pounds, but you want to exchange dollars for Euros. Thus you first need to exchange dollars

asked by tash on March 1, 2016
31. ## math check

1.find the area heigh 5ft width 8 ft A=H x W A= 5ft x 8Ft A= 40ft^2 2.The circular surface of a table has a diameter of 4 ft. What it will cost to have the top refinished if the company charges \$5.00 per square foot for the refinishing ? Use 3.14 for pi

asked by tammy on January 6, 2007
32. ## conjunctions

select the correct statement 1. Conjunctions can be divided into two catergories: correlative and multi-word 2.there are only three conjunctions used in English: and, but,and or. 3. conjunctions present students with difficulty in both meaning and usage 4.

asked by Jim Collum on June 12, 2013
33. ## Physics

A 6.80 x 10^4 kg space shuttle moving at 7.90 x 10^4 m/s reenters the earth's atmosphere 80.0 km above the earth's surface. What is the shuttle's total mechanical energy with respect to earth's surface? I know the answer is E= 2.173 x 10^12J But I don't

asked by Danny on January 27, 2016

1. After saving up for while, Melanie saved \$12 of her allowance. She decided to spend 1/3 of that money at the book fair. the book she wanted was \$5. Did she bring enough money to buy the \$5 book. Draw a model to justify your answer. Answer - 12 x 1/3 =

asked by Jared on March 12, 2017
35. ## Physics

Zak, helping his mother rearrange the furniture in their living room, moves a 42.3 kg sofa 7.2 m with a constant force of 17 N. A. What is the work done by Zak on the sofa? Neglect friction. Answer in units of J. B. What is the average acceleration of the

asked by Sam on February 29, 2016

A flowerpot falls from a window sill 38.8 m above the sidewalk. What is the velocity of the flowerpot when it strikes the ground? The acceleration of gravity is 9.81 m/s2 . Answer in units of m/s. How much time does a passerby on the side- walk below have

asked by Taylor on September 20, 2010
37. ## math

the smallest number of people in a room where the probability of two of them having the same birthday is at least 50 percent. Answer is between 1 and 31. This is a classic problem given in probability classes. There are plenty of sites which will give and

asked by christina on October 25, 2006
38. ## Math Word Problem

Hey guys, I believe the answer is \$0.96 I just don't know if it is right or not. Here's the question: Mr Veung buys tins of tuna in cases of 24 tins. He pays \$20.16 for a case. If the markup on each tin of tuna is \$0.12. How much do you pay for a tin of

asked by Harmony Ann on March 4, 2014
39. ## Calculus

A cylindrical tank, with height of 15 m and diameter 4m, is being filled with gasoline at a rate of 0.5m^3 / min. a) At what rate is the fluid level in the tank rising? Express your answer in terms of pi. b) About how long will it take to fill the tank?

asked by Nevin on May 28, 2012
40. ## College Math

Water rises inside a plant's stem an average of 4ft. every hour. A. How many inches is that? The answer for this is 48 inches. B)If a plant is 72 in. tall, how long would it take for water to travel from the bottom to the top of the plant? On part B, I

asked by Carol on August 20, 2012
41. ## Physics

A 2340 kg car traveling to the west at 20.7 m/s slows down uniformly under a force of 8340 N to the east. a) How much force would be required to cause the same acceleration on a car of mass 3180 kg? Answer in units of N. b) How far would the car move

asked by Anonymous on April 18, 2011
42. ## Music

My music teacher was saying that if any1 can answer this question then he will give us gift.So i wanted to answer my teacher the question is Q1.Name the types of music for example pop, rock ,country and tell how they are which type is soft which have so

asked by Bilish on July 3, 2009
43. ## Economics

Can you check my answer Consider an individual with a utility function of the form: U(x,y)=xy , and where m=1, px=2, and py=3 , where m is the individual's income or wealth, pi is the price of good i. Calculate the individual's optimal consumption bundle,

asked by Sara on February 1, 2016
44. ## Physics

Zak, helping his mother rearrange the furniture in their living room, moves a 58.3 kg sofa 7.7 m with a constant force of 25 N. What is the work done by Zak on the sofa? Neglect friction. Answer in units of J. What is the average acceleration of the sofa?

asked by monica :) on March 10, 2015
45. ## Physics

Help with Physics homework Please and thank you!? I need help on these two questions. I'm not looking for the answer because I really need to learn how to do this on my own. But if someone could show me what equations to use to answer the steps in the

asked by Meagan on May 20, 2014
46. ## trignometry

use degree measure for your answers. use a calculator and round the results to one decimal place for (c) and (d) (a) in triangle ABC, sin B = square root of 2 all over 2. What are the possible values for angle B? my thought: since sin is positive in the

asked by tracy on November 28, 2006
47. ## Physics

The system shown in the figure is held initially at rest. Calculate the angular acceleration of the system as soon as it is released. You can treat MA (1 kg) and MB (12 kg) as point masses located on either end of the rod of mass MC (27 kg) and length L (9

asked by James on June 20, 2012
48. ## Social Studies 7 - Final Review Help!

What is the what is the unalienable rights???? answer - is those rights that cannot be surrendered, sold or transferred to someone else am i correct??????? My ss teacher gave us a review packet for the final. We just have to do the definitions and fill in

asked by Laruen on June 10, 2012
49. ## Word Problem

A developer wants to enclose a retangular grassy lot that borders a city street for parking. If the developer has 336 feet of fencing and does not fence the side along the street, what is the largest area that can be enclosed. I went back and worked the

asked by Angel on October 10, 2007
50. ## english

I need help on the following questions. 1. Which of the following quotations from "The River Merchant's Wife" is the best example of an objective correlative? a. "And I will come out to meet you" b. "The monkeys make sorrowful noise overhead" c. "At

asked by bizzle on November 27, 2018
51. ## PHYSICS

Two lifeguards pull on ropes attached to a raft. If they pull in the same direction, the raft experiences a net external force of 332 N to the right. If they pull in opposite directions, the raft experiences a net external force of 122 N to the left. Draw

asked by Sally H on July 1, 2014
52. ## physics

Two lifeguards pull on ropes attached to a raft. If they pull in the same direction, the raft experiences a net external force of 376 N to the right. If they pull in opposite directions, the raft experiences a net external force of 162 N to the left. Draw

asked by allan on December 4, 2014
53. ## Physics

Two lifeguards pull on ropes attached to a raft. If they pull in the same direction, the raft experiences a net external force of 363 N to the right. If they pull in opposite directions, the raft experiences a net external force of 147 N to the left. Draw

asked by Lily on December 10, 2015
54. ## Math HELP!

Find the distance from the ferris directly to Butte. The picture is of an right triangle. On the left side length is has 42 mi. on the bottom of the triangle it has 56 mi. on the right side there is not number and at the top corner of the triangle it says

asked by Anonymous on October 22, 2014
55. ## Maths

The ratio of the number of adults and children during the performance is adults : children = 3:2 .For this performance find the ratio total cost of an adult tickets : total cost of a child tickets. give your answer in its simplest form

asked by Anna on June 27, 2016
56. ## Trig. application

Hello.. In your previous solution to the question: "Dave is going for a ride on his unicycle. The radius of the wheel is 25.5cm. When he gets on, the valve of the wheel is at its maximum height. He pedals along a path at a speed of 30km/h. At what height

asked by Anonymous on April 28, 2012
57. ## math

Find the t-number (the number of equilateral grid triangles of side length 1cm that lier inside an isopentagon) of the (5,3,2,3,5) isopentagon. Find all isopentagons that have a t-number smaller than 20 and explain why there are no others. There are 2

asked by kiera on May 26, 2018
58. ## Math For Educators

A homeowner empties her hot water heater every 36 days and changes the filter in the heat pump every 48 days. She did both on Friday September 17th, 2012. When will she do both on the same day? ( give the day of the week, date, month and year. also the

asked by Kelly on June 15, 2013
59. ## geometry

I am studying for my GRE exam into grad school and it's been a very long time since I've done geometry. I have a problem to which I need to solve for the area of a triangle but I do not have the base. I do have all angles but I cannot remember how to

asked by Kaytee on July 10, 2006
60. ## Calculus Help!

At a price of \$7.5 per ticket, a musical theater group can fill every seat in their 1500 seat performance hall. For every additional dollar charged for admission, the number of tickets sold drops by 95. a) What ticket price maximizes revenue? Round your

asked by Anonymous on July 16, 2014
61. ## Software

The questions said List four major functions of an OS? The answer i put was Function 1: Provide a user interface Function 2: Manage files Function 3: Manage hardware Function 4: Manage applications Is my answer correct?

asked by DJ on February 10, 2013

Q:The ratio of the perimeters of two square is 5 to 4. If the area of the smaller square is 36 units, what is the area of the larger square? A: 56.25 My teacher told us the answer, 56.25, so that we could correct it. But I don't understand how she got the

asked by dingbat on April 7, 2013
63. ## Geometry

Need help I missed this problem on my test. My answer was 31.8in^2. The right answer was 8.0in^2 How should I have worked the problem: A pie has a diameter of 9 inches. Each slice of the pie has a central angle of 45 degrees. What is the area of each slice

asked by mary on April 18, 2011
64. ## Physics

Question: A 62 kg astronaut floats outside a 3200 kg spacecraft. She's initially stationary with respect to the spacecraft. Then she pushes against the spacecraft and moves away at .50m/s to the left. I got an answer of .0096kg from doing 62*.50/3200 but

asked by Kay on February 16, 2017
65. ## Health

{1} which is the best example of a win-win situation. A. One side gets what it wants.... B. Both sides get what they want but one side get more.... C equal need are met for both sides....D neither side get what it wants. I think C is the answer. {2} A

asked by nick on January 11, 2016
66. ## physics

A Cessna aircraft has a lift-off speed of 120 km/h. What minimum constant acceleration does this require if the aircraft is to be airborne after a take-off run of 265 m? Answer in units of m/s2 b) How long does it take the aircraft to become airborne?

asked by an on September 6, 2012
67. ## Math

Round your answer to the nearest whole number when necessary. In a basketball game,Ivring scored 80% of the teams points.If team as a whole scored 120 points,how many points did Ivring score? PLS answer within the next minute!!

asked by Elizabeth on October 26, 2009

Solve (x+17)(x-20)(x+8)>0 The solution set is (x )? Use at least one inequality or compound inequality to express your answer. For answers with more than one inequality, separate the inequalities by a comma or the word 'or'. Type R is the answer is all

asked by Becky on March 21, 2008
69. ## Math

You are buying a fence to enclose a garden that has an area of 360 square feet. x + 9 The bottom of garden x side of garden a) What is the width of the area to be enclosed? Answer in units of ft b) How much fencing do you need? Answer in units of ft

asked by Shelby on January 28, 2015
70. ## chemistry

Complete and balance the equations for each of the following reactions. Express your answer as a chemical equation. Identify all of the phases in your answer. Part A: KHCO3(s) + HCl(aq) ---> Part B: Ca(s) +H2SO4(aq) ---> Part C: H2SO4(aq) + Al(OH)3(aq)

asked by Lisa on April 1, 2012
71. ## Physic

A bullet strikes a ballistic pendulum whose target block has a mass of 4kg. The block is observed to rise a distance of 3cm, and the bullet is weighed and found to have a mass of 20g. What is the speed of the bullet when it strikes the block? (Answer:

asked by Anonymous on April 22, 2014
72. ## algebra

suppose a market research company finds that a price of p=\$22, they would sell x=42 tiles each month. If they lower the price to p=\$12, then they would purchase the tile and they can expect to sell x=52 tiles in a month. Find the equation of the line for

asked by debby on January 8, 2012
73. ## Physics

An ice puck of mass m revolves on an icy surface in a circle at speed v at the end of a horizontal string of length L. The tension in the string is T Find the mass of the puck when the length of the string is 2.2m , string tension is 5.0N , and the

asked by James on March 20, 2014
74. ## Math

There are 9 red gum balls, 5 green gum balls, 8 yellow gum balls, and 8 blue gum balls in a machine. Find P(green, then yellow) A. 40/900 B. 5/30 C. 8/30 D. 40/870 Is the answer D? Thank you

asked by Sonali on April 8, 2015
75. ## Maths

Hi I am really sorry I now people have already attempted to help me with this one already, however I am still not able to understand, I really have not done a lot of these equations and am struggling. I have put a little more information down this time,

asked by Claire on February 17, 2011

decide whether the given ordered pair is a solution of the equation: 1. 3y+12x=-4; (1/5, -35/15): 2. 8-3x+24y=0; (5, 23/24) I think neither of them are. _______ find the x-intercept of the graph of the equation. 3. 13x-24y=-5 --> x=-5/13 4. -14+6y=7x -->

asked by hope on October 7, 2009
77. ## venn diagrams

A poll was taken of 100 students at a commuter campus to find out how they got to campus. The results were as follows: 29 said they drove alone. 25 rode in a carpool. 30 rode public transportation. 7 used both carpools and public transportation. 6 used

asked by Anonymous on October 22, 2013
78. ## chemistry

Calculate the change in entropy (ΔS˚) of reaction (J/K) for the equation as written. BaCO3(s) → BaO(s) + CO2(g) Table: S° (J/(K mol)) BaCO3(s) = 112 BaO(s) = 70.3 CO2(g) = 213.7 So the answer is -41.7 I thought to find the entropy of reaction you

asked by Carter on February 23, 2013
79. ## Algebra II

Find the solution if possible. If there is not enough information to solve the problem or if it has no solution, say so. If extra information is given, identify it. 14. A collection of 30 coins worth \$5.50 consists of nickels, dimes, and quarters. There

asked by Emily on August 24, 2008
80. ## Trigonometry

My answer: Y= -82.5 cos (4pi/3)x+91.5 (Period: 1.5=2pi/b --> b= 4pi/3 ) The diameter of the wheel is 165 feet, it rotates at 1.5 revolutions per minute, and the bottom of the wheel is 9 feet above the ground. Find an equation that gives a passenger's

asked by Anonymous on July 18, 2013
81. ## MATH ! plzz help

A wireless phone company charges a monthly fee of \$39.99 plus \$0.49 per minute for usage that exceeds the included minutes. Write an equation for the monthly cost 'c' in terms of the number of exceeded minutes 'm'.Solve the equation to find the cost when

asked by Maryam :) on October 28, 2012
82. ## math

Find the slope and the intercepts of each line. g(x)=54x-1 x=-3 Help please! :) g(x)=54x-1 x=-3 I am assuming that you are trying to determine the value of g(x) when x equals -3. If g(x)=54x-1 , then g(-3)=54(-3)-1 Evalute and you have your answer. No,

asked by Maria on September 23, 2006
83. ## algebra 2

I am trying to factor the expression -8y^2+28y-60 but can't get an answer that is correct. Here is an example of how the problem is supposed to be factored. If you have 21x2-77x-28 the first thing you would do is (21x )(x ). Next you would find two numbers

asked by Kylee on September 8, 2013
84. ## biology

I need to come up with a really good hypotheses for Why do certain animals eat more at certain temperatures than others or than they do at other temperatures? I just don't know what a good hypotheses is but here are some examples of bad ones: An organism's

asked by anonymous on September 1, 2008
85. ## math

Suppose you are exchanging currency in the London airport. The currency exchange service there only makes transactions in which one of the two currencies is British pounds, but you want to exchange dollars for Euros. Thus you first need to exchange dollars

asked by Anonymous on February 3, 2015
86. ## english

Underline the gerund phrase in each sentence. Then, indicate whether the phrase functions as a subject (S), an object of a preposition (OP), a direct object (DO), an indirect object (IO), or a predicate nominative (PN). 1. Pablo Morales became known as the

asked by felicity turner on March 16, 2014
87. ## algebra

In our math 116 we have a reading problem , it has several steps to it. I have gotten all the way to the end of the assignment and can't get the last questions. it has to do with Buying a Home, the problem is ( you recently started the paper work to

asked by dedee on July 29, 2009
88. ## math

Find the lateral and surface area of the right rectangular prism whose length is 7 cm, width is 5 cm, and height is 1.5 cm. I think the answer is 36 for lateral area and 106 as surface area. I made a formula, 2(7 x 1.5 + 1.5 x 5)) and I got 36. Then I made

asked by keisha on November 12, 2007
89. ## Elem. Ed.

Yesterday I asked this question and you told me the best answer is (C)at the time they enroll in childcare programs. The other answers make no sense. Complete immunization is usually required of children: A. who will be turning 2 years old. B. before they

90. ## Precalculus

The Downhill Ski club is organizing a ski trip. Group tickets for the ski trip are priced at \$20 for the first 100 skiers and a discount of \$5.00 per ticket for each of the skiers over 100. a) write a formula to find the cost of x skiers. Answer:

asked by Elli on December 22, 2011
91. ## math

An L-shaped concrete slab being prepared for the foundation of a new house is made up of two rectangles with dimensions 3 m by 2 m and 10 m by 6 m. a) Find the total area of the concrete slab. Total area = (3*2) + (10*6) = 66m^2 b) If two bags of cement

asked by anonymous on February 11, 2018
92. ## Physics

A young woman named Kathy Kool buys a sports car that can accelerate at the rate of 5.14 m/s 2 . She decides to test the car by drag racing with another speedster, Stan Speedy. Both start from rest, but experienced Stan leaves the starting line 0.78 s

asked by Tre on October 3, 2013
93. ## Economics

A neoclassical theorist would use the formula Y = (w r * L s) + (I r * K s) to explain why a given person, John, is poor. a) According to the Neoclassical Theory, how would John decide how many hours of labor to supply? Draw an appropriate diagram to

asked by Kim on October 19, 2006
94. ## physics

A ball on the end of a string is whirled around in a horizontal circle of radius 0.33 m. The plane of the circle is 1.26 m above the ground. The string breaks and the ball lands 2.4 m away from the point on the ground directly beneath the ball’s location

asked by cd on October 5, 2014
95. ## Physics

Mass m1 = 0.5 kg moves with constant velocity v1i = 2.5 m/s along the x-axis and collides with mass m2 = 2.6 kg, which moves with velocity v2i = 3.1 m/s, as sketched below(completely vertical). After the collision, m1 and m2 stick together. a.) Find the

asked by Emma on March 24, 2015
96. ## math

a math test consist 20 multiple choice questions. 3 points are awarded for a correct answered. 1 point is deducted for a wrong answer. no points are awarded or deducted for an answered questions. jenny attempted a total of 19 questions and her total score

asked by zianne on September 27, 2016
97. ## Physics

A ball on the end of a string is whirled around in a horizontal circle of radius 0.33 m. The plane of the circle is 1.21 m above the ground. The string breaks and the ball lands 2.22 m away from the point on the ground directly beneath the ball’s

asked by Mike Undi on March 12, 2013
98. ## physics

A 58.4-kg person, running horizontally with a velocity of +3.84 m/s, jumps onto a 10.7-kg sled that is initially at rest. (a) Ignoring the effects of friction during the collision, find the velocity of the sled and person as they move away. (Indicate the

asked by Lindsay on October 22, 2012
99. ## physics

The vector position of a 3.75 g particle moving in the xy plane varies in time according to the following equation. At the same time, the vector position of a 5.20 g particle varies according to the following equation. For each equation, t is in s and r is

asked by carlton on November 27, 2011
100. ## Algebra

The (absolute value) x-20 (absolute value) is less than or equal to 6. I did it first with six positive and got x is lesss than or equal to 26. Then I made the six negative and got x is less than or equal to 14. But this is impossible for these to both be

asked by Andrea on October 12, 2009