# Questions Asked onMarch 3, 2014

1. ## Physics

If I carry a 27 kg bag horizontally across the floor a distance of 14 m. How much work did the FORCE OF GRAVITY do on the bag?

2. ## english

an alternate ending to the story, the bicycle by Jillian Horton 200-250 words in lenght please!! It's due tomorrow and I'm stressing out. If you haven't read it before here's the

3. ## Geometry/Trig

A plane is flying and show an air speed of 130 mi/h. However, there is a 20 mi/hr crosswind. What is the resulting speed of the plane.

4. ## Math

How do you find the derivative of ln(xy)=x+y

Draw Bohr diagrams of a magnesium atom bonding with fluorine atoms. Draw atoms then electron transfer and finally the ions that form. What type of bonding occurs? Draw Bohr diagrams of 2 hyrdogen atoms bonding with an oxygen atom by sharing electrons to

6. ## pre calculus

solve nonlinear inequality x^4 > x^2

7. ## math

0.26 ,0.2616 bar 16 which one is irrational number

8. ## Math

what is 11 4/9 + 5 1/3

9. ## math

Ramesh bought 150 share at the rate of rs. 10 per share. company give 15% profit and he get 10% on his investment.find the rate of share.

10. ## Trigonometry - LONESTAR

The figure below is a model of a Ferris wheel. The diameter of the wheel is 191 feet, and one complete revolution takes 15 minutes. The bottom of the wheel is 11 feet above the ground. Complete the table below. (Round your answers to two decimal places.) t

11. ## English

listen= to pay attention in hearing ----------------------- What is the meaning 'in hearing'?

12. ## physics 1

Two newly discovered planets follow circular orbits around a star in a distant part of the galaxy. The orbital speeds of the planets are determined to be 43.6 km/s and 63.5 km/s. The slower planet's orbital period is 8.36 years. (a) What is the mass of the

14. ## Mathematics

Express the Complex Number -1-i in polar form. how is complex no expressed in polar form? what is polar form of complex no? Please help

15. ## physics 1

Two satellites are in circular orbits around the earth. The orbit for satellite A is at a height of 418 km above the earth’s surface, while that for satellite B is at a height of 731 km. Find the orbital speed for (a) satellite A and (b) satellite B.

16. ## Science

What is the origin of volcanism?

17. ## MATH

2BOYS:7GIRLS=5BOYS:?GIRLS OPTIONS ARE 24,25,124,15 PLEASE CALCULATE IT.

18. ## Trigonometry - LONESTAR

Simplifying steps without using the calculator for: tan(cos^-1(-1/10)) cos(sin^−1(1/x)) Assume x is positive tan(cos^−1(12/13)) cos^−1(cos 150°) This is pretty much the entire section we are doing. My teacher is a robot and has us self teach

19. ## Triggggggg ;(

Use your graphing calculator to graph y = cos^−1(x)in degree mode. Use the graph with the appropriate command to evaluate each expression. (a)cos^−1(√2/2) = ___________˚ (b)cos^−1(-1/2) = _____________° (c)arccos (√3/2) = _____________˚ What

20. ## life orientation

Five symptoms of diabetes

21. ## Maths

I’m a 4-digit number. My 1st 2 digits from the left are divisible by 5. My 3rd and 4th digits from the left are divisible by 9. The sum of my digits is 18. Each of my digit is different. I’m divisible by 4. I’m less than 6000. My units digit is twice

22. ## Physics

A plane flying in a straight line at constant altitude of 2000 m above the ground with a speed of 200m/s drops an object. Explain how the velocity of the object is actually affected by air resistance. Show how the resistivity force of air and velocity of

23. ## English

Using commas correctly Before they found their seats, the first match had already begun. It was a close game, and they weren't disappointed by the final score. They had come to cheer for Antonio Fergas, and he was the winner. Although his opponent was very

24. ## English

using commas While they watched the match Anita clapped, cheered, and kept score. Travis and Nick watched a number of different matches, but Anita followed Fergas. He was signing autographs, and Anita was first in line.

25. ## English

Using commas While they watched the match, Anita clapped, cheered, and kept score. Antonio asked her name, signed a tennis ball, and shook her head. Because they enjoyed the match so much, Travis, Nick, and Anita made plans to come back for the final match

26. ## English

Using commas They planned the see the men's, women's, and doubles' finals. Fergas won the entire tournament, and he became the youngest champion in the history of the tournament.

27. ## English

using commas "The first match starts at 9:00 A.M.," said Travis. Anita asked, "Do you want to get seats in the same section as yesterday?" "That's fine with me," said Nick. Nick said, "Ferga's first match is in Court B. "I'll bring the binoculars," said

28. ## algebra

a reservation clerk worked 13.5 hours one day. she spent twice as much time entering new reservation as she did verifying old ones and one and a half as much time calling to confirm reservation as verifying old ones. how much time did she spend entering

29. ## English

Using commas Dr. Perillo, a nutritionist, is an expert on proper eating. "Students, it's important to eat a well-balanced diet," she said. "Yes, but how do we know what the right foods are?" asked one student.

30. ## math

A marble is 12 mm in diameter. what is the smallest height of a box that is 96 mm square that can hold 200 marlbles and still have a lid fit on the box without interference? A.12mm B.24 C.36mm D.48mm E.60mm

31. ## English

using commas "First, you need to look carefully at your eating habits," said Dr. Perillo. "Yes, you should keep a journal of the foods you eat," she said. "Dr. Perillo, what do you mean by the right servings?" asked Emilio. "Ok, good question," she said.

33. ## English

Using commas "A serving, Emilio, is a certain amount of food," said Dr. Perillo. "Dave, a cross-country runner, will need more calories than a less active student," explained Dr. Perillo. "Class, remember to eat foods from the five basic food groups," she

34. ## computers

1. It is important to include voice and point of view in writing because (1 point) A. It helps the reader understand the characters feelings and emotions B. It adds more words to the story C. It makes the information stand out D. It makes the story more

35. ## Social Studies

Why was the Treaty of Guadalupe Hidalgo written?

36. ## physics

A 25.5- kg block (m1) is on a horizontal surface, connected to a 5.7- kg block (m2) by a massless string as shown in the Figure. The pulley is massless and frictionless. A force of 239.3 acts on m1 at an angle of 32.1 . The coefficient of kinetic friction

A 0.106 kg ice cube is taken out of a freezer with temperature -16°C. It is then added to a glass of water with mass 0.25 kg. The water initially has a temperature of 24.2 °C. Assume no heat is added or lost to the surroundings. Calculate the amount heat

38. ## English

find where the commas should be in the paragraph Our neighbor, Lamont, has fruit trees on his property. "Lamont, what kinds of fruit do you grow?" I asked. "Well, I grow peaches, apricots, pears, and plums," he replied. "Wow! That's quite a variety," I

39. ## Math

On joes farm there are 99 animals. There are four times as many cows as horses on the farm. There are twice as many horses as lives. How many horses, cows, and pigs are there?

40. ## physics

a truck of mass 8500Kg is pulling a trailer of mass 27 000Kg on a level road.The coefficient of kinetic friction is 0,20.A horizontal force of 75 000N moves the truck forward.question:calculate the magnitude of the acceleration of the system

41. ## math

james drove 400 km in 5 hours whats the calculated speed ?

42. ## Math Gr. 7

Is it possible to polygon with 290 deg angle? Plz explain

if m

44. ## Math

Solve for x: 3x + 20 and 2x + 24

45. ## health

Posture, ________, is maintained as a result of muscle contraction.

46. ## science

A new moon is discovered orbiting Neptune with an orbital speed of 9.3 ´ 10 m/s. Neptune’s mass is 1.0 ´ 10 kg. What is the radius of the new moon’s orbit? What is the orbital period? Assume that the orbit is circular. (G = 6.673 ´ 10 N·m/kg)

47. ## Microbiology

What is the reducing power and how many proteins are pumped by the fatty acid side chains of triglyceral?

48. ## English Answer Check (Writeacher)

These questions regard the poem "Jabberwocky." 1. One critic said that "Jabberwocky," despite its odd language, tells a story like many legends of knights and dragons. Do you agree? Why or why not? A: I agree with this critic’s opinion because, like

49. ## Chemistry

I am learning the different types of chemical reactions synthesis, decomposition, single displacement, and double displacement I am also learning skeletal equations word equations and balancing the equations I know how to balance equations if I am given

50. ## English

using colons At 9:10 this morning, we'll be leaving for the natural history museum. Please bring the following materials with you: pencils, paper, erasers, and a notebook. The bus will be back at 4 am to pick us up. The bus will be back at 4:00 a.m. to

(x + 6)^2=16

52. ## chemistry

a 0.2000 grams sample of aluminum metal is added to a solution containing 1.0000grams of an unknown compound made of platinum and chloride ion. the reaction results in the formation of aluminum chloride and platinum metal. when the reaction is complete,

53. ## Consumer Math

I am purchasing a house for $235,000 and have excellent credit. If I pay$1,678.93 at the end of the first month, how much is applied to the principal balance?

54. ## Microbiology

What is the reducing power and how many protons are pumped by the fatty acid side chains of triglyceral?

55. ## English

Using colons The special exhibit on birds contains the following types: prehistoric birds, seabirds, and domestic birds. The letter we wrote to the museum began Dear Sir: Please let us know when the special exhibition on penguins will be shown at your

56. ## English

Using semicolons Colleen is a clever teacher;she is also an inspiring one. Her lectures are interesting; they are full of information. She has a college degree in history; world history is her specialty. She begins her classes by answering questions; she

57. ## English

Using hyphens The director told us that there would be room for only tow busloads, or eighty-four people. The play was going to be in an old-fashioned theater. Between-acts the theater was completely dark, but the orchestra continued to play anyway. The

58. ## LIFE ORIENTATION

identify three study fields/ career paths in order of preference and provide two reasons for each choice

59. ## English

Using hyphens Between acts the theater was completely dark, but the orchestra continued to play any-way.

60. ## statistics

On the average five customers visit a children department store each hour. Using Poisson distribution, calculate the probability of three customers shop at the store.

Draw 2y+8=0

62. ## English

adding dashes where needed There was a loud boom -- what a fright from the back of the theater. We all turned around -- I even jumped up to see what it was. It was part of the play -- imagine that meant to add suspense. I'd love to see the play again --

63. ## Physics

Determine the force of gravity on an 850 kg car.

64. ## English

adding dashes There was a loud boom--what a fright--from the back of the theater. We all turned around--I even jumped up-to see what it was. It was part of the play-imagine-that meant to add suspense.

65. ## pharmacy math

In what proportion should you combine 1:30 soaking solution and distilled water to create a 500ml solution of 1:70 concentration?

66. ## pharmacy math

Rx Potassium 2:5 Chloride solution 30ml. How many milliliters of a potassium chloride 3:5 solution do you need to prepare the order?

67. ## Grammar (Writeacher)

Do agree with my answer? Also, is it grammatically correct? This question regards the short-story "One Ordinary Day, With Peanuts" by Shirely Jackson. 1. Is this the sort of wife you would have imagined for Mr. Johnson, based on your impressions of his

68. ## English

using dashes There was a loud boom--what a fright--from the back of the theater. We all turned around--I even jumped up--to see what it was. It was part of the play--imagine--that meant to add suspense.

69. ## S.S

Which of the following minerals generates the most income for British Columbia? Copper?

70. ## math

Cindy runs a company that designs and prints gift cards for a department store. Quality controls is very important, and Cindy must determine that the cards are being printed properly. For every 6,000 batches of 100 cards that are printed, she examines

71. ## English

using dashes It was part of the play--imagine that meant--to add suspense.

72. ## health

Which one of the following items should be included in a personal contract? A. A sample contract from another person B. The stage of change when you finish C. The time of day you begin your plan D. The opinion of related specialists and experts

73. ## S.S

Which of the following minerals generates the most income for British Columbia? Copper

74. ## Chemistry

What mass of sodium benzoate should be added to 160.0mL of a 0.17M benzoic acid solution in order to obtain a buffer with a pH of 4.30?

75. ## mathematics

solve for x. (x+2)^2=16

76. ## History check

What did Francis Cabot Lowell and Samuel Slater have in common? Their inventions allowed the U.S. economy to decrease dependence on slaves. Their inventions made Transatlantic communication more efficient. They imported technological advances from Great

77. ## English

Fill in the blanks? If a goofball and a bowling ball are rolling at the same speed, the.blank? Ball has a greater momentum?

78. ## college algebra

if a computer cost and electronics dealer $300 and she sell them for$800 what is her rate of Profit based on the selling price

79. ## Chemistry 2

What is the molarity of 50.0 mL solution of aluminum sulfite that contains 80.0 g of this salt? (Al=27.0, S=32.0,O=16.0)

Mark is alternating sqaure tiles with lengths of 4in and 2 in. along the edge of a 6 foot long wall. If he starts with a 4 in tile and ends with a 2 in tile, how many tiles will he use in all? Draw a diagram to solve.

88. ## stats

If a random sample of size n = 65 is drawn, find ¦Ìx, ¦Ò x and P(24 ¡Ü x ¡Ü 26). (Round ¦Ò x to two decimal places and the probability to four decimal places.) ¦Ìx = Correct: Your answer is correct.

89. ## Science

A cat is walking down a sidewalk and spots a dog in a nearby yard. The cat strats to run in the opposite direction and then quickly climbs a tree. Which of the the following changes most accurately describes the movement of the cat? speed distance

90. ## Science

A man with a mass of 80KG stands on a bathroom scale on the floor of a lift. Determine the reading of the scale if the lift is at freefall.

91. ## Chemistry 2

For the reaction: 2A + 3B 4C Kinetic data are as follows A B time needed 10mL 5mL 720 seconds 20mL 5mL 180 seconds 20mL 10mL 90 seconds 30mL 20mL ?? The rate of the equation is?

92. ## world history 2

ok next Canal question. Who built the Erie Canal why and with what technology?

167. ## banking

Suppose you borrow $5,000 and make 12 equal payments to retire the debt. If the finance charge for the loan is$400, what will the amount of each monthly payment be?

168. ## math

I'd you bought a picture frame that cost 25 dollars and it was half off the original price. What is the decimal and percent that represents the discount she received.

169. ## Science

What types of experiment may be helpful to determine how to keep E. Coli from spreading quickly?

170. ## math

the ratio of the length of a blanket to its width is 12 to 8. how many times greater is the length than the width of this blanket? if the length of the blanket is 9 feet, calculate the width in inches.

171. ## math

write an equation of the line containing the given point and parallel to the given line. express your answer in the form y=mx+b (6,9)x+4y=5

# 2. When __________ forces act on an object, they cause the object to move. •Balanced •Unbalanced (?CORRECT?, MY ANSWER) •Friction •Net # 4. Which of the following terms BEST describes the scenario below? A meteor moving through outer space

173. ## "One Ordinary Day With Peanuts" by Shirley Jackson

This question regards the short-story "One Ordinary Day by Shirley Jackson. 1. At which aspects of modern life does this story poke fun? A: This story pokes fun at our tendency to classify people –especially as good or bad?

174. ## Grammar Check

Identify the underlined word as either a direct object or the object of a preposition. 1. I have a _job_.... A: direct object?

175. ## chemistry

SO42- + HAsO2+ 2H+H3AsO4 + SO2 1. In the above reaction, the oxidation state of sulfur changes from (Answer) to (Answer) 2. How many electrons are transferred in the reaction?

176. ## Geometry

Determine if the conjecture is true or false based on given information. Given: Point P is the interior of

177. ## chemistry

3PbO2 + 2Cr3++ 2H2O3Pb2+ + 2CrO42-+ 4H+ 1. In the above reaction, the oxidation state of chromium changes from (answer) to (answer). 2. How many electrons are transferred in the reaction?

178. ## chemistry

SO42- + HAsO2+ 2H+H3AsO4 + SO2 In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent. 1. name of the element oxidized: 2. name of the element reduced: 3. formula

179. ## chemistry

3PbO2 + 2Cr3++ 2H2O3Pb2+ + 2CrO42-+ 4H+ In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent. 1.name of the element oxidized: 2.name of the element reduced:

180. ## Pre-Calculus

Phil Dawson is a professional place kicker for the Cleveland Browns. On average, he kicks the ball at a 41 degree angle and with an initial speed of 70 feet per second. For future reference, goal posts are 10 feet high in the NFL. a) Write parametric

181. ## Physics

A 6 kg brick is falling at a rate of 48.9 m/s toward the earth at a current height of 14 m. What is the total mechanical energy of the brick? (total mechanical energy= Eg+Ek+Eel) What is the answer in Joules?

182. ## MATH

Determine the equation of a line that is perpendicular to the line 2x+3y=7 and passes through the point (0,6) What is the volume if the prism in terms of y? 1st dimension: 2y+1 2nd dimension: y 3rd dimension: y+3

183. ## Science

What types of experiments may be helpful to determine how to keep E. Coli from spreading quickly?

184. ## Pre-Calculus

Find vector a X vector b

a. Use the formulas for lowering powers to rewrite the expression in terms of the first power of cosine: (cos^4)x (or cos*x to the 4th power) b.Use an appropriate Half- Angle Formula to Find the Exact value of the expression: 1. tan 15(Degrees) 2. cos

186. ## Trigg

Find sin 2x, cos 2x, and tan 2x from the given infomation csc x=4, tan x < 0

187. ## math

A construction worker on the roof of a 17 meter building in NYC is speaking to his boss on the ground. If the boss is standing 9 meters from the building, from the angle of depression from the construction worker to his boss. I used the formula Tan=o/a tan

188. ## Chemistry:Important!!!!!!!

20.00 mL of a H2SO4 solution with an unknown concentration was titrated to a phenolphthalein endpoint with 39.13 mL of a 0.1061 M NaOH solution. What is the concentration of the H2SO4 solution?

189. ## Physics

A 6 kg brick is falling at a rate of 48.9 m/s toward the earth at a current height of 14 m. What is the total mechanical energy of the brick? (total mechanical energy= Eg+Ek+Eel) What is the answer in Joules?

190. ## Science

How would renewable energy sources be used in a home?

191. ## Math

Gold medalist, in freestyle skiing, Justine Duford-Lapointe, is trying to get to her hotel. She can travel north and east. The grid is a 5*5 followed by a 2*2, followed by a 8*8. How many ways can she take to her hotel?

192. ## Math 1

The tire on franks bike moves 75 inches in one rotation how many rotations will the tire have made after frank rides 50 feet?

193. ## Precalc

Solve the following equation for x in terms of ln and e. (2e^3)-6-(16e^-x)=0

194. ## Pre Calc

Solve the following inequality in terms of natural logarithms (ln). (e^6x)+2 is less than or equal to 3.

195. ## math

the right triangle ABC,

1. what is 67 K equivalent to in Celsius? answer: -206.15 C 2. what is 458.9 Celsius in K? answer: 732.05 3. heat is closely related to: a)temperature b)thermal energy c)force d)convection currents answer: b 4. What does a low efficiency score reveal about

197. ## Physics

It takes 56 J to push a block 4 m. If the force is in the same direction as the displacement, what is the force on the block?

198. ## Chemistry

What would be the volume of 5.0 moles of gas at STP? Can you explain how to do it please?

199. ## Math

(cosx - sinx)^2 + (cosx + sinx)^2 = 2 Iam in this step: 2cos^2(x) + 2sin^2(x) = 2 How can I make the equation on the right equal 2

200. ## Science

I can’t put the diagram (picture) here so... I type down: Hope it help! left side there is an arrow pointing to the square, it measures 5 N (big) In the middle (between the arrows) there is a square Right side there is an arrow pointing to the square, it

201. ## Math

what is 5-16 tenths

202. ## Chemistry

a mixture of 34.0g of ammonia and 50.0g of elemental oxygen react to form elemental nitrogen and water. Please write a balanced chemical equation for this reaction. Find the theoretical yield of water in grams and give the amount of excess reactant in

203. ## math

a clipboard costs $2.23. It costs$0.58 more than a notebooh. Lisa buys two clipboards and one notebook and paid with a ten dollar bill. use a tape diagram with calculations to show her change.

204. ## math

24 tenths - 1 one 3 tenths =

205. ## math

a building casts a 25 foot shadow on a sunny day. If the angle of elevation from the tip of the shadow to the top of the building is 65 degrees, what is the height of the building to the nearest tenth of a foot? I did tan =x/25 x=25tan65 x=53.61267301

206. ## cincinati public school

worksheet 13 unit rates comparison

207. ## Math

One bottle of juice is 1/4 filled. Another smaller bottle holds 20 fluid ounces. if the contents from the larger bottle are poured into the smaller bottle, the bottle is 7/8 filled. how many fluid ounces does the larger bottle holds

208. ## math

8.246 - 5 hundredths =

209. ## Math

How does: sin^2(x) - cos^2(x) = 1 - 2cos^2(x)

210. ## Physic

The figure below shows a block of mass m resting on a 20¡ã slope. The block has coefficients of friction ¦Ìs = 0.73 and ¦Ìk = 0.53 with the surface. It is connected via a massless string over a massless, frictionless pulley to a hanging block of mass

211. ## geometry

The measure of an exterior angle of a regular polygon is given. Find the number of sides of the polygon? Given number is 72?

212. ## Intermediate Algebra

The base of the triangle is 5 cm greater than the height. The area is 33 cm^2. Find the height and the length of the base. The height of the triangle is ___ cm The base of the triangle is ___ cm

213. ## science

What universal force is primarily responsible for keeping satellite in orbit around earth? Answers are electromagnetic force, strong nuclear force, gravitational force, weak nuclear force. Thank you

214. ## Science- Brady, 2 more!

#1. Which statement is true about the image below? 7 N -> |rectangle| |square| 5 N -> |square| •0 N •5 N •10 N (?CORRECT?, MY ANSWER) •25 N

215. ## math

A pair of shoes that you want has a reg. price of 76$today they are on sale for 51$ what did the percent of the discount. round to nearest whole percent

216. ## Science

What types of experiments may be helpful to determine how to keep E. Coli from spreading quickly?

217. ## chemistry

How would applying an external pressure on the following equilibrium affects the distribution of iodide between the polar (aqueous) and non polar (varsol)

218. ## Inertia Science

How would playing a game of soccer, baseball, or basketball be different if inertia didn't exist?

219. ## math

If you separate the socks with equal charges 4 x10-9 C until they’re 7 cm apart, what force will each sock exert on the other?

220. ## science

Fill in the blank? The acceleration of an object is equal to the net _____ acting on the object divided by the objects____?

221. ## statistics

Conduct an ANOVA comparing participants recall will vary as a function of stress levels. Conduct an ANOVA comparing participants recall at Time 1 across all three stress level conditions (low, medium,and high). Conduct post hoc tests if needed, using the

222. ## social studies

Alexander Falconbridge eventually became governor of a colony for freed slaves in Sierra Leone in Africa, What do you think motivated him to do this?

223. ## math

what would 2 yards,1 foot,10 inches equal to,i put 83 inches but im not sure?

224. ## math

Find the percent of increase or decrease to the nearest percent… 1. 8 to 10 2. 45 to 18 3. 12 to 4 4. 15 to 20

honestly i just wanna finish this ive been on it for almost 2 weeks now because im to scared to submit please check these answers anyone please don't leave me hanging. 11. Which cause most motivated the push for Mexican independence from Spain? A. trade

226. ## Math

1.9x-1.9y=3.8 (graph)

227. ## Physics

A ball is dropped from a height of 1.45m and rebounds to a height of 1.21m. Approximately how many rebounds will the ball make before losing 92% of its energy?

228. ## Science- Brady , Ms. Sue , Damon

How would playing a game of soccer, baseball, or basketball be different if inertia didn't exist?

229. ## Math

A family left their house in two cars at the same time. One car traveled an average of 7 miles per hour faster than the order. When the first car arrived at the destination after 5 1/2 hours of driving, both cars had driven 599.5 miles. If the second car

230. ## Math

12. The American Revolution most likely encouraged the Mexican people to revolt against Spain by A. exposing Spain’s lack of resources. B. introducing new political principles to Mexico. (I pick B.) C. inspiring the French Revolution. D. showing that a

232. ## stats

chance+of+winning+if+you+play+10+times+what+is+the+probability+of you+winning+once if you have a 10% chance of winning each time

233. ## Math

What are the intercepts for 1.9x-1.9y=3.8

234. ## math 3

elena packed 48 cubes into this box. each cube has edges that are 1 centimeter. how many layes of cubes did elena make?

235. ## physics

A uranium nucleus (mass 238 u), initially at rest, undergoes radioactive decay. After an alpha particle (mass 4.0 u) is emitted, the remaining nucleus is thorium (mass 234 u). If the alpha particle is moving at 0.055 the speed of light, what is the recoil

236. ## Physics

A baseball player rounds third base and is heading for home when he is signaled by the base coach to slide. The player has a speed of 3.5m/s when he begins to slide and he travels through a linear distance of 1.50 meters before coming to rest. Determine

237. ## Math oops

2.1x+3.5y=10.5

238. ## Physics

A dynamics cart with a friction pad is placed at the top of an inclined track and released from rest. The cart accelerates down the incline at a rate of .60m/s^2. If the track is angled at 10 degrees above the horizontal, determine the coefficient of

239. ## math 2

a mannufactue ships its poducts in boxes with edges of 4 inches. if 12 boxes are put in a caton and completely fill the caton, what is the volume of the carton?

240. ## Physics

A spring of unknown force constant is attached to a rod so that it hangs vertically. With no mass attached, the spring has a length of 12.0 cm. When a student attaches a mass of 50 grams, the spring stretches to a length of 18.0cm. Determine the force

241. ## Chem

Cd(s)+Cu+(aq)→Cd2+(aq)+Cu(s)

242. ## Physics

At the top of an inclined track, a spring is attached to a rod at one end and a dynamics cart at the other such that the spring stretches parallel to the track. The cart has a mass of .850kg and there is negligible friction between the cart and the track.

243. ## math 4

matt and mindy each built a rectangular prism that has a length of 5 units, a width of 2 units and a height of 4 units. matt used cubes that are 1 cm on each side. mindy used cubes that are 1 inch on each side. what is the volume of each prism?

244. ## physics

A 45 kg boy is holding a 12 kg pumpkin while standing on ice skates on a smooth frozen pond. The boy tosses the pumpkin with a horizontal speed of 2.8 m/s towards a 37 kg girl who catches it. The girl is also wearing ice skates. What are the final speeds

245. ## Math

Consider the initial value problem y'' +5y'+6y=0, y(0)=4.87 and y'(0)=Beta where Beta>0 Determine the coordinates t_m and y_m of the maximum point of the solution as functions of Beta.

246. ## math101

-7+z ¡Ü 3z+7 and 2(z-3)

I need the the volume of this cylinder as if it were a cone. Radius = 10cm Height = 20 cm

Y=2x-14

249. ## math

Find the percent of increase to decrease to the nearest percent… 1. 12 to 4 2. 15 to 20

250. ## Physics

A 500 kg go-cart is traveling at 15 m/s when the driver slams on the brakes. The cart comes to a stop in 7 m. If the same braking force is applied, how far will the cart travel after braking if it were traveling at 32 m/s?

275. ## algebra

A music concert was attended by 450 people. Adult tickets sold for $70 and children’s tickets for$40. If total sales were \$27,750, how much of each ticket was sold?

276. ## Spelling

Is absent a repeated consonant or different consonant? Need help

277. ## physics

a rock with a mass of 2 kg is thrown from the top of a cliff 75 m high with a velocity of 10m/s. how much Kinetic energy does it have when it gets to the bottom?

278. ## math

Five houses, next door to each other, are on the even side of the road. They are all three digit numbers and the largest is a perfect cube.The second lowest is a triangle number.

279. ## Vinegar

What does vinegar feel like? And does it make a sound when it's poured?

280. ## math

how do you do this problem h=2A/b1+b2 solve for b1

281. ## Chemistry

Calculate the pH for each of the following cases in the titration of 50.0 mL of 0.240 M HClO(aq) with 0.240 M KOH(aq). The ionization constant for HClO can be found here.

282. ## Math

The diameter of a circular pizza is 24 in. How much pizza is eaten (in square inches) if half of it is consumed?