# Questions Asked onSeptember 9, 2014

4. ## physics

A bush baby, an African primate, is capable of leaping vertically to the remarkable height of 2.3 m. To jump this high, the bush baby accelerates over a distance of 0.18m while extending the legs. The acceleration during the jump is approximately constant.

5. ## Algebra

True or False 1. – 5, – 5, – 5, – 5, – 5, … is an arithmetic sequence. 2. In an arithmetic sequence, it is possible that the 13th term is equal to its 53rd term. 3. In an arithmetic sequence, the common difference is computed by subtracting the

6. ## World History Answer Check

1. How did the governments favored by Plato and Aristotle differ? Which view makes more sense to you? A: The government favored by Plato consisted of classes and categorization, whereas Aristotle's favored form of government was a constitutional one. Thus,

7. ## Biology

17.Which one of the following statements is true regarding voluntary and involuntary responses? A.Voluntary responses control the activity of glands. B.Involuntary responses are part of the autonomic system. C.Voluntary responses originate in the sensory

8. ## Math!

9a-b-2a-10b simplify this expression A. -7a+11b B. 11a+9b C. -11a-9b D. 7a-11b Is the answer D?

9. ## Math

The daily production costs C (in dollars per unit) for a manufacturer of lighting fixtures are given by the quadratic function C(X)=800-10X+0.25X2 where x is the number of units produced. How many fixtures should be produced to yield a minimum cost per

10. ## Accounting 7

Job 31 has a direct materials cost of $300 and a total manufacturing cost of$900. Overhead is applied to jobs at a rate of 200 percent of direct labor cost. Use the relationships among total manufacturing costs, conversion cost, and prime cost to

11. ## World History Answer Check

1. Explain how the Code of Hammurabi influences politcal thought. A: The Code of Hammurabi influenced political thought because it was the first written code of law ever created. It was a very effective way to keep order and prevent conflict and was thus

12. ## Math

Simplify the expression 3w-10w A. 13w B. -7w C. -7 D. 7w Is the answer D?

13. ## algebra

Jessica is baking a cake. The recipe says that she has to mix 96 grams of sugar to the flour. Jessica knows that 1 cup of this particular sugar has a mass of 128 grams. She added one over two of a cup of sugar to the flour. Should Jessica add more sugar to

14. ## Algebra

An inspector of weights and measures uses a special set of weights to check the accuracy of scales. Various weights are placed on a scale to check the accuracy of any amount from 1 oz. to 15 oz. What is the fewest number of weights the inspector needs?

15. ## chemistry

Calculate the volume of fuel needed for a flight if the jet fuel has a density of 0.803kg/L.First use dimensional analysis to convert liter to grams.Then substract to find how many kilograms need to be added.then convert this mass into liters,This is a

16. ## Physics

A rubber ball is dropped onto a ramp that is tilted at 20 degrees. A bounding ball obeys the "law of reflection," which says that the ball leaves the surface at the same angle it approached the surface. The ball's next bounce is 3.0 m to the right of its

17. ## Math

Simplify the expression 6r+r-5r A. 2r B. 1r+r C. 0r D. 7r-5r Is the answer D?

18. ## P.E

Which of the following could be absent from the grief process? A. bargaining B. death C. acceptance D. depression Is the answer C?

19. ## math help

the sum of three consecutive odd integers is 435. What is the largest of the three integers??how do I solve this problem?? Please help

20. ## PRECALCULUS

A rectangle has an area of 18 m2. Find a function that models its perimeter P in terms of the length x of one of its sides.

21. ## Economics 6

Annual per capita consumption of milk is 21.6 gallons (Statistical Abstract of the United States: 2006). Being from the Midwest, you believe milk consumption is higher there and wish to support your opinion. A sample of 16 individuals from the mid western

22. ## Science!

An oven is a technological system. Which of the following describes an input into this system? A. Setting the temperature B. Burning gas releases heat. C. A thermostat monitors the temperature and increases the gas flow when the temperature falls too low.

23. ## Physics 2

A proton is accelerated from rest through a potential difference of 129 V. Calculate the final speed of this proton. The mass of a proton is 1.673 × 10−27 kg and the elemental charge is 1.602 × 10−19 C . Answer in units of m/s

24. ## Math

Sarah has 10 stuffed animals. Explain two different ways she can group the stuffed animals so each group has the same number and no stuffed animals are left over.

25. ## English-Language

Please help and correct! 1. Use "in the garage" as an adjective phrase The card in the garage is for you 2. Use "for our English class" as an adverb phrase The paper is due tomorrow for our English class. 3. Use "from an encyclopedia" as an adjective

at a restaurant 42 people had breakfast on saturday morning. 1/7 of the people ate eggs only. 2/3 of people ate both eggs and pancakes. the remaining people ate pancakes only. what is the fraction representing the number of people who ate pancakes only.

27. ## Physics

A stretched wire 75cm long emits a fundamental frequency of 300Hz.By how much the length be changed so that it emits a fundamental note of 450Hz?

28. ## Accounting 7

Job 31 has a direct materials cost of $300 and a total manufacturing cost of$900. Overhead is applied to jobs at a rate of 200 percent of direct labor cost. Use the relationships among total manufacturing costs, conversion cost, and prime cost to

29. ## algebra

A garden hose can fill a swimming pool in 7 days, and a larger hose can fill the pool in 4 days. How long will it take to fill the pool if both hoses are used?

30. ## chemistry

what is the mass of oxygen in a 5.6 g sample of Al(NO3)3.

31. ## math

Russell planted a flowerbedthat is 1.6 square meters. Jackie planted a flower bed that is 16 tenths square meter. Draw a quick picture to model the two pictures

32. ## math

Tina and Jim live 5 miles apart from each other. Tina ran from her house to Jim's house at a rate of 10 miles per hour. Jim ran from his house to Tina's house at a rate of 8 miles per hour. How far had Jim run by the time he crossed paths with Tina?

33. ## Physics

A 1kg pigeon sits on the middle of a clothesline whose supports are 10m apart. The clothesline sags by 1 meter. If the weight of the clothesline is negligible, find the tension in it.

34. ## Accouning 7

Job 31 has a direct materials cost of $300 and a total manufacturing cost of$900. Overhead is applied to jobs at a rate of 200 percent of direct labor cost. Use the relationships among total manufacturing costs, conversion cost, and prime cost to

35. ## Accounting 3

Wheeler’s Bike Company manufactures custom racing bicycles. The company uses a job order cost system to determine the cost of each bike. Estimated costs and expenses for the coming year follow: Bike parts $350,000 Factory machinery depreciation$55,000

36. ## physics

Cars A and B are racing each other along the same straight road in the following manner: Car A has a head start and is a distance DA beyond the starting line at t=0. The starting line is at x=0. Car A travels at a constant speed vA. Car B starts at the

37. ## English/Grammar

How do I make this parallel? Lots of my friends think that Prince's music is old, but I think it's not only excellent but also an innovation.

51. ## government

What ideas presented by Karl Marx appealed to people in nations where wealth was unevenly distributed?

Write the logarithmic equation in exponential form. ln e = 1 How do I do that?

53. ## 8th

yael worked out at a gym for 2 hrs. her workout consisted of stretching for 21 minutes jogging for 45 minutes and lifting weights for the remaining amount of time. what percentage of yaels workout was spent lifting weights?

54. ## physics

A skydiver weighs 158 lb. When the skydiver reaches terminal speed, how much air drag does the skydiver experience?

55. ## Math

Simplify the expression 5(x+10)+x A. 6x+15 B. 5x+15 C. 6x+50 D. 4x-50 Is the answer B?

56. ## Accounting 3

Wheeler’s Bike Company manufactures custom racing bicycles. The company uses a job order cost system to determine the cost of each bike. Estimated costs and expenses for the coming year follow: Bike parts $350,000 Factory machinery depreciation$55,000

64. ## Physical Science

A lamp bulb is rated 100w. Why is a time factor not included in the rating?

The simple interest on an investment is directly proportional to the amount of the investment. By investing $4250 in a certain bond issue, you obtained an interest payment of$106.25 after 1 year. Find a mathematical model that gives the interest I for

74. ## Math...Help.Thx

20. READING: The number of pages P a student can read varies directly with the amount of time T in minutes spent reading. The student can read 90 pages in 60 minutes. Write an equation that relates P and T. PREDICT the number of pages the student can read

75. ## Math

The additive inverse of a number, a is -a so that a+a=0 Associative or Commutative?

76. ## Nouns, Pronouns, Adjectives, and Verbs

Which of the following represents a list of common nouns? A. cup, plate, Tupperware, Rubbermaid, party B. child, adult, nurse, doctor, County Hospital C. book, paper, author, Hemingway, manuscript D. spoon, fork, knife, park, picnic

77. ## algebra

One morning, Justin drove 5 hours before stopping to eat lunch at Pizza Hut. After lunch, he increased his speed by 10 mph. If he completed a 350-mile trip in 8 hours of driving time, how fast did he drive in the morning?

78. ## math

explain how 8 ten thousands can be equal to 80 thousands

79. ## math

The profit P ( in dollars) for a manufacturer of sound systems is given by the quadratic function P(X)=-0.0003X2+150X-375000 where X is the number of units produced. What production level will yield a maximum profit?

80. ## Math

An auditorium has 30 rows of seats. It has 20 seats on the first row, 24 seats on the second row, 28 seats on the third row, and so on. 1. How many seats are there in the 20th row? 2. How many seats are there in the whole auditorium?

81. ## Pre-Calculus/Trigonometry

Help Me, Please Here is a table of values for y = f(x). x: 0, 5, 10, 15, 20, 25, 30, 35, 40 f(x): 5, 6, 7,8, 9, 10, 11, 12, 13 Mark the statements that are true. A. f(5) = 6 B. The domain for f(x) is the set {5, 6, 7, 8, 10, 11, 12, 13}. C. The range for

82. ## world issues

Imagine that you are advising President Obama as he develops his address to the nation on ISIS, what specific actions would you advise him to include in his strategy to deal with the ISIS crisis? (Based on the article: U.S. Weighs Direct Military Action

From a ship, two lighthouses can be seen bearing N 40 degrees E. After the ship sails at 15 knots on a course of 135 degrees for an hour and 20 mins, the two lighthouses now has a bearing of 10 degrees and 345 degrees. a) Find the distance of the ship from

108. ## Math

Simplify this expression. y+2y+3z A. 2y+3z B. 3y+3z C. 2y^2+3z D. 6yz Is the answer A?

109. ## Physics

Find the attractive force bet a 50 kg girl and a 60 kg boy, if they stand 2.00 m apart.

110. ## physics

1.A motorist drive along a straight road at a constant speed of 15.0 m/s.Just as she passes a parked motorcycle police officer,the officer starts to accelerate at 2.0 m/s^2 to overtake her. Assuming the officer maintains this acceleration, a) determine the

111. ## MATH

A MAN GRASP A ROPE 6M ABOVE THE GROUND, FROM HIS HAND THE ROPE GOES STRAIGHT UP TO A PULLEY 36M ABOVE THE GROUND AND THEN STRAIGHT DOWN TO THE WEIGHT RESTING ON THE GROUND. IF THE MAN, HOLDING FAST TO A ROPE AND KEEPING HIS HAND 6M ABOVE THE GROUND WALKS

112. ## C Programming

how do i write a C program that accepts sales made by 5 sales reps for the 4 months that they have been selling the company's products. The program should then find the total sales for 4 months, total sales for each sales rep, and total sales per month.

Base is found by __________ the portion by the rate

Its a picture Called a Portrait of a Woman by Jan Mytens and the question is This piece of art is most successful if the person critiquing considers A)creativity *** B)technical skill C) Use of bright Colors D)ability to capture emotion I think A but am

115. ## Pre-Calculus

Hi! I need help with this math homework question: If you had a triangle that has the vertices (-2, 1), (0, -5), and (1. 2) and you had to shift that triangle 5 units left and 4 units down, how would you find the vertices of the shifted triangle?

118. ## Hard math 7th grade

What is the value of 42 – 2(3 • 5 + 1)? (1 point) 8 1 –16 –21 4. What symbol is needed between –2 and |–3| to make a true statement? (1 point) < > = 5. What is the value of (32 + 1) – 14 ÷ 2? (1 point) 2 3 –3 –2

119. ## Algebra

1. Why cant you use the formula of the infinite geometric series on 1/81 + 1/27 + 1/9 + 1/3 + ..... 2. Using concepts of infinite geometric series, show that 0.9999 ..... = 1.

120. ## English

Bid and buy wonderful prizes from around the world. Does this sentence need a comma?

132. ## physics

A car is traveling along a straight road at a velocity of +27.7 m/s when its engine cuts out. For the next 1.94 seconds, the car slows down, and its average acceleration is . For the next 4.92 seconds, the car slows down further, and its average

133. ## physics

Runner A is initially 5.3 km west of a flagpole and is running with a constant velocity of 8.4 km/h due east. Runner B is initially 4.5 km east of the flagpole and is running with a constant velocity of 7.1 km/h due west. How far are the runners from the

166. ## English

Time: Saturday, from 9 A.M. to 6 P.M. Does this sentence need the comma after Saturday?

167. ## Math

Simplify the expression y+2y+3z A. 2y+3z B. 3y+3z C. 2y^2+3z D. 6yz Is the answer B?

168. ## Nouns, Pronouns, Adjectives, and Verbs

Which statement is true about this sentence: "Few Americans speak fluent French"? A. The one adjective in the sentence modifies the subject. B. There are adjectives modifying both the subject and the object. C. The verb in this sentence could be an

169. ## physics

a large aircraft accelerates sown the runway for a distance of 3000m before leaving the ground. It then climbs at a steady 3 degree angle. After the plan has travelled 4000m along this new trajectory, how high is it and how far horizontally is it from its

170. ## Math - Finding the Equation

If.... f(x) = x + 2 and g(x) = −x^2 + 2x − 3, determine - ( f ∘ g)(−2) - a formula for (g∘f)(x) My answer for ( f ∘ g)(−2) = -9 But I don't know how to get the formula for (g∘f)(x). Any help would be great.

171. ## English

I need help diagramming the sentence "There were ten visitors here yesterday", especially the word there.

172. ## chemistry

Use chemical formulas to generate the stoichiometric factor needed to express the results of a gravimetric analysis in terms of the substance on the left if the weighting form is the substance on the right: Sought Weighted I Mg Mg2P2O7 II UO2 U3O6

173. ## economics

what are welfare payments / consumer subsidies

184. ## Chemistry

What are the orbital used in the formation of [COCL4]^2- ?explain this..

208. ## MATH HELP

Eduardo thinks of a number between 1 and 20 that has exactly 5 factors. What number is he thinking of?

209. ## Math

The Recycling Department of a fast food chain is planning to have a Christmas Tree Making Contest in preparation of the upcoming Holiday Season. Part of the contest mechanics is to collect soft drinks tin cans and build a Christmas Tree out of the tin

211. ## economics

Hello, I am currently busy writing an essay and run against a wall: If government decreases the corporate tax rate, what would be the short-run and long-run effect on the aggregate supply, aggregate demand and Long-run aggregate supply in terms of shifts.

212. ## math

8 + (7)with directions please that's alll algebra

Find the zeros (if any) of the rational function. (If there are no zeros, enter NONE.) g(x) = (x^3-64)/(x^2+2) need help solving

214. ## Math

x^3 (x to the third power or cubed) for x = -3? How would I right this.

215. ## math

how do i calculate for class midpoint under statistics?

216. ## statistics

Given a normally distributed population of values with a mean of 76 and a standard deviation of 10 what is the probability that a value is 71 and 82

217. ## algebra

Is there a square root that you can think of that would be less then 300% if so what is it ?

218. ## living environment

how many small spaces are marked off within 1 centimeter i know 10mm= 1 cm but when i literally count the small spaces, there are nine of them

219. ## Math

This isn't very urgent but can you please break this down to me step by step? I really don't understand. I get that I'm supposed to use the order of operations but I still get lost. 2[4(9-7)+1]/3

220. ## chem

if 14.66ml of a standard .2616M KOH solution reacts with 57.5ml of CH3COOH solution, what is the molarity of the acid solution?

229. ## maths

Hello! I need help solving this equation. I need to find the value of t. Any help is greatly appreciated. 1.5=3cos(t) Thank you!

230. ## Nouns, Pronouns, Adjectives, and Verbs

A/an _______ verb ends in -ed in the past tense and in the past participle. A. action B. regular C. being D. helping

231. ## 8th math

wayne wanted to buy a new bicycle that cost $125. the sales tax on bicycle was$11.25. what was the rate of the sales tax?

232. ## English

1. Each box is printed in black ink. -------------- (Q: Does this sentence state 'action' or state'? According to the situation, it seems to be different.) 2. There are many boxes in the room. There were made by a company two years ago. Each box is printed

233. ## grammar

How do I diagram the sentence "There were ten visitors here yesterday", especially the word "there"

234. ## French

How do you say I finish my chores and I wait for my friend to come?

235. ## english

I need to find literary criticism for the book Of Human Bondage for my essay, but I am unable to find it. Can you help me?

236. ## algebra

How many mL of a 60% acid solution must be mixed with a 20% acid solution to produce 200 mL of a 50% acid solution?

on a recent space shuttle mission the astronauts traveled 105,000 miles during the first 3 days of their mission. this distance was 5/8 of the total distance they would travel. what was the total distance the astronauts would travel?

239. ## Algebra

Suppose that S/A=8.50 and that N/S=.12 Solve for N/A. Help!!!

240. ## Algebra

Assume that S/A=7.0, D/A=.40, N/E=.80 and A = D + E. Solve for N/S.

241. ## Statstics

Let's pretend the Work variable is normally distributed, with a mean/median/mode value of 22 and a standard deviation of 17. Based on these numbers, we can say that approximately 50 percent of SOC 390 students work more than ____ hours per week (round

242. ## I dont understand this

Which sentence has a misplaced adjective phrase? A. The dog chewed its bone with soft brown fur. B. The house on the left was finished six months ago. C. The cactus on the windowsill should be left alone. D. The clothes in the basket need to be washed

243. ## Chemistry

Can you help me understand how to review the math definition... what "percentage" means. I need to know what the total mass of the mixture of 42 grams of apples and 96 grams of oranges. ANd what is the percentage of mass the apples are? Thank you.

244. ## English

How to rewrite this sentence "The students watched as the instructor entered the lecture hall

245. ## math

The least common multiple of two numbers is 60 and one of the numbers is seven less than the other. What are the two numbers? HEEEEEEEEEEEEELLLLLLLLLLLLPPPPPPP!!!!!!

246. ## living enviromentn

graduated cylinder why numbers going up on one side and down on the other side

247. ## English

how to rewrite this question " the vase in the museum was an antique

248. ## Algebra

-7x+8y=-8 -2x+6y=-6

249. ## math

distributive property -3(u-2v-4)