# Questions Asked onJanuary 29, 2010

1. ## physics

The electric potential at x = 3.0 m is 120 V, and the electric potential at x = 5.0 m is 190 V. What is the electric field in this region, assuming it's constant?

2. ## Physics

Four point charges are positioned on the rim of a circle. The charge on each of the four is +0.5 µC, +1.5 µC, -1.0 µC, and -0.5 µC. If the electrical potential at the center of the circle due to the +0.5 µC charge alone is 4.5 104 V, what is the total

3. ## physics

If three unequal capacitors, initially uncharged, are connected in series across a battery, which of the following statements is true? 1 The equivalent capacitance is greater than any of the individual capacitances. The capacitor with the smallest

4. ## Chemistry

The reaction of aqueous sodium bromide and aqueous lead(II) nitrate is represented by the balanced net ionic equation. 2Br-(aq) + Pb2+(aq) → PbBr2(s) Give the balanced ionic equation for the reaction. Include the states.

5. ## chemistry

Platinum has a face-centered cubic crystal structure and a density of 21.5 g/cm3. What is the radius of the platinum atom?

6. ## math

a sock drawer has 2 blue pair, 4 white pair, 4 black pair. what is the probability you can pick out 1 blue,1 white or 1 black. you replace each pair after picking i think is 3/10 im not for sure 2+4+4=10

7. ## physics

A helium nucleus (charge = 2e, mass = 6.63 10-27 kg) traveling at a speed of 6.20 105 m/s enters an electric field, traveling from point circle a, at a potential of 1.50 103 V, to point circle b, at 4.00 103 V. What is its speed at point circle b?

8. ## math

wat is an equation of the line that passes through the point (4,-6) and has a slope of -3??? some one plzzz help me those are the choices y= 3x+6 y=3x+6 y=3x+10 y=3x+14

9. ## Accounting

The question is: Compute the recent two years’ cash flow on total assets ratios for this company. This is the info given: Operating cash flow for current year (in millions): \$1,762 1 year prior - \$1,740 2 years prior - \$1,981 Total Assets for current

10. ## English 101

Do these two sentences contain misplace and dangling modifiers are there correct. 1.Louise projected the photographs on a large screen that she had taken at the zoo. 2. There is a bracelet at the musuem that is four thousand years old.

11. ## physics

A battery is attached across several different capacitors connected in series. Which of the following statements are true? 1 The capacitor with the largest capacitance carries the largest charge. All the capacitors have the same charge, and the equivalent

12. ## math

a six-sided cube is rolled. find the probability of P(4) i think it is 4/6 or 2/3

13. ## math

a sock drawer has 2 blue pair, 4 white pairs, 4 black pair. what is the probability you will pick out a white pair or blue pair? you replace each pair after your pick i think it 4/10 im not for sure

14. ## math

Leon has an annual income of \$18,500. He has 22% of his gross salary withheld for deductions. What is the net amount of each paycheck if he gets paid biweekly?

15. ## statistics

Given the following situation, how would you use Megastat to test whether the population defective rate is greater than 10%? Please outline the process for the test and, if necessary, including the output from Megastat to explain your approach. What

16. ## chemistry

CH3OH(g) CO(g) + 2 H2(g) H = +90.7 kJ . Calculate the amount of heat transferred when 35.0 g of CH3OH(g) are decomposed by this reaction at constant pressure

17. ## physics

Robin exerts a force of 100 N in pulling back his bow by 0.5 m. He fires the arrow (mass=0.2 kg) vertically upwards. a-How much energy is stored in his bow. b-How high does the arrow go?

18. ## physics electric charge

When an electroscope is charged, its two leaves repel each other and remain at an angle. What balances the electric force of repulsion so that the leaves don’t separate further?

19. ## geometry

What is a quadrilteral that has rotational symmetry but no line of symmetry?

20. ## Earth science

Please go over my answers and tell me what I got wrong... Telling me the correct answer would also be nice please hurry I only have 20 mins What does the principle of uniformitarianism tell us about the past? (Points: 5) The past is the key to the future.

21. ## social studies

what are the products, Imports & Exports in Egypt

22. ## algebra

which relationship can best described as casual? (1)height and intelligence (2)shoe size and running speed (3)number of correct answers on a test and test score (4)number of students in a class and number of students with brown hair

23. ## Chemistry

The reaction of aqueous barium hydroxide and aqueous sodium sulfate is represented by the balanced net ionic equation. Ba2+(aq) + SO42-(aq) → BaSO4(s) Give the balanced ionic equation for the reaction. Include the states.

24. ## math

when rolling cube, what is the probability of rolling a number greater than 6? i think it is 1/7 is im correct

25. ## english

this is a scene of the book Dawn Bosco's on her way to summer camp. She can't wait for the fun to begin, but when her shell mirror and a favorite pin disappear, it's time for the Polka Dot Private Eye to investigate. can you tell haiku poem for this scene

26. ## Math

Draw an array for 12x7 (You don;t have to draw all the boxes inside, just the shape and the dimensions.) How would you break up this array into two smaller arrays? Show your two smaller arrays an your drawing. Then fill in the equation and solve the

27. ## Psychology

You and Taye are discussing the causes of obesity. As an informed person, you have to disagree with your friend when he asserts that a major factor in obesity is A. Gender B. physiology C. environment D. genetic inheritance

28. ## physics

A crane lifts 1 tonne of concrete through a height of 25 m. How much work does it do? (1 kg has a weight of 9.81 N.)

29. ## english

this is a scene of the book Dawn Bosco's on her way to summer camp. She can't wait for the fun to begin, but when her shell mirror and a favorite pin disappear, it's time for the Polka Dot Private Eye to investigate. can you tell haiku poem for this scene

30. ## Communcations

Organization is an important element in the speech preparation process. What do you need to take in to consideration when organizing your speech material?

31. ## biology

What is the benefit of working with an enlarged photograph of the chromosomes instead of the chromosomes themselves?

32. ## biology

Why would it be more difficult to work with chromosomes that are unsained, rather than stained chromosomes, the banding is the result of the stain?

33. ## Long Division

What is 88 divided by 10

34. ## Chemistry

How many liters of oxygen gas at 153 degrees celsius and 0.820 atm can be produced by the decomposition of 22.4 g of solid KClO3? (The other decomposition product is solid potassium chloride)

35. ## Math

How do you solve this? 3y+5-2y+3=6y+5-6y

36. ## Math

I'm still needing some help knowing how to work this proportion. A glacier moves about 12 inches every 36 hours. About how far does the glacier move in 1 week? Is it 12 in / 36 hrs = x/week (in hours)

37. ## PreCalculus

Hi I need some assistance on this problem find the exact value do not use a calculator cot[(-5pi)/12] Here is my attempt RT = square root pi = 3.14...

38. ## Math

I get it now! Thanks everyone!!!

39. ## operating system

I need a breakdown of Windows, Users & Unix users.. Breakdown by year of computer virus growth... Breakdown of viruses by operating system... can you help me please???

40. ## Finance

I want to be able to buy a car with cash in years. I have \$5000 that I can invest today. ican get a bond earning 6.5%. How much will I have for the purchase?

Write a 200- to 300-word essay arguing for or against unrestricted international trade. Some possible platforms on which to write are comparative advantage, gains from trade, World Trade Organization, and trade restrictions. Support your position with

42. ## college Physics

A playground is on the flat roof of a city school, 5.2 m above the street below (see figure). The vertical wall of the building is h = 6.50 m high, forming a 1.3-m-high railing around the playground. A ball has fallen to the street below, and a passerby

43. ## Instrumental: Mistah FAB Ghost Ride It

where can i find the album? it would help me greatly. thank you.

44. ## math

9x+5greater than or equal to -40 or 7x+3greater than or equal to -11 solve and graph I got the answer of x greater than or equal -5 or x is greater than or equal to -2 as the solution to this equations, but how do i put this into a soltuion set the way

45. ## chemistry

mix 120ml of 0.320M silver nitrate with 40ml of 0.320M potasium chromate. What mass of silver chromate is produced? this is what i have so far 2AgNO3 + K2CrO4 --> Ag2CrO4 + 2KNO3 molar mass of 2agno3 = 277.81 molar mass of k2cro4 = 194.2 molar mass of

46. ## what fallacy is this

The counties of Michigan clearly need the ability to raise additional sources of revenue, not only to meet the demands of growth but also to maintain existing levels of service. For without these sources those demands will not be met, and it will be

47. ## college Physics I

A playground is on the flat roof of a city school, 5.2 m above the street below (see figure). The vertical wall of the building is h = 6.50 m high, forming a 1.3-m-high railing around the playground. A ball has fallen to the street below, and a passerby

48. ## math

how do you graph x^2+4x-1

49. ## algebra

Joe's larger tank is completely filled with water. He takes water from it to completely fill the small tank. Determine how many cubic inches of water will remain in the larger tank. Large Tank: length- 30in, width- 12in, height- 16in Small Tank: length-

50. ## algebra

Joe's larger tank is completely filled with water. He takes water from it to completely fill the small tank. Determine how many cubic inches of water will remain in the larger tank. Large Tank: length- 30in, width- 12in, height- 16in Small Tank: length-

51. ## math

can some one explain how you would graph the equation of 3y-4x>12

52. ## geometry

What is a quadrilateral that has a line of symmetry but no rotational symmetry? Would that be trapezoid?

53. ## accounting

what is the quality of the disclosures for guarantees and commitments for nortel networks corporation? and could these disclosures be improved?

54. ## Geometry

What is a quadrilateral that has both reflectional and rotational symmetry?

How do i find the sum and simplest form of 1-8/9.

1. \$5000.00 compunded annually at 6% for 5 years= \$6,691.1279 or \$6,312.38? 2. \$5000.00 compounded quartley at 6% for 5 years= \$6,719.5819 or 8,744.37? 3. \$5000.00 compounded quartley at 65 FOR 5 YEARS= \$6,734.2750 or 3,64.86? 4. \$5000.00 COMPOUNDED

57. ## social studies

what is the natural resoueces of egypt

58. ## Chemistry

mix 120ml of 0.320M silver nitrate with 40ml of 0.320M potasium chromate. What mass of silver chromate is produced? I am stuck please help

Stephanie plays basketball at her school. Her freethrow rate is 40%. She made 18 freethrows. How many attempts did she make? Can you please explain to me how to solve this? Is there a formula?

60. ## English

Can you check if the following sentences are correct and tell me how I can make them less wordy? 1) She tripped over a Christmas light wire and sprained her ankle 2) There was a police car waiting for him for a traffic offence. (OR: He was booked for

61. ## chemistry

please check if I did this right ... calculate the mass of white solid CaCO3 that forms when 98ml of a 0.1M Ca(NO3)2 solution is mixed with 54 ml of a 2.5M Na2CO3 solution. Ca(NO3)2 + 2NaCO3 -> Ca(CO3)2 + 2NaNO3 .098*0.1 =.0090 .054*2.5 =.135 limiting

62. ## Calculus AB

You pour a cup of coffee. when its poured, it is 130 F above room temperature, so we will say that difference D=130 F. 3 minutes later, it has cooled to D=117 F above room temperature. As the coffee cools, the instantaneous rate of change of D with respect

63. ## cjs 250 Intro to security

if a church has no security plan in place, what would be a less pertinent component for that particular environment during a vulnerability assessment?

64. ## english

my brother had read a book & the book message is that the girl of the book likes to help everyone for finding their stuff. So he has to make a 4 line poem by using the message. can you help us thaksss

65. ## up?

any1 up who can help?

66. ## social studys

whats the five w's of The New Jersey Plan

67. ## Problem Solving

Sydnell buys a calculator that's on sale. He paid \$90 not including tax. if she had purchased the calculator while it wasn't on sale, he would have paid \$110 not including tax. What was the discount he received? Explain. Thanks! (:

68. ## MATH

Customers of a phone company can choose between two service plans for long distance calls. The first plan has a \$20 one-time activation fee and charges 13 cents a minute. The second plan has no activation fee and charges 17 cents a minute. After how many

69. ## Chemistry II

If the volume of a cylinder is 1.01 L at STP (0 C and 760 Torr). If the piston is depressed 5.62 cm further into the cylinder, by how many times will the gas pressure increase? What formula would I use to solve this problem? I tried using P1V1 = P2V2, but

70. ## percents

Dennis has a coupon for 15% off the original price of a new printer. He pays \$75. What was the retail price (sale price) of the printer? How do I get the answer?

71. ## social studies

what word is made of t a r i c e t w n n

72. ## Chemistry

Using the balanced reaction, enter the formula, charge(if any), and state of the species (exclude H2O) in solution if Ba(NO3)2(aq) reactant is present in stoichiometric excess. Separate your answers by comma. NaCl(aq) + Ba(NO3)2(aq) → NR

73. ## Correted Bob can you re-check?

So i pretty much had them right the first time with the first set of answers i just needed to round up? 1. \$5000.00 compounded annually at 6% for 5 years= \$6,691.13? 2. \$5000.00 compounded quartley at 6% for 5 years= \$6,719.58? 3. \$5000.00 compounded

74. ## Chemistry

If a precipitation reaction occurs when a solution of one species is added to a solution of the other, enter the formula, including the state, of the soluble product. If there is no reaction, enter the formula and state of all ions in solution, separate by

75. ## Chemistry

If a precipitation reaction occurs when a solution of one species is added to a solution of the other, enter the formula, including the state, of the soluble product. If there is no reaction, enter the formula and state of all ions in solution, separate by

76. ## english

what does rhyme with finder for the message of the book. thanks!!!!!!!!!!!!!!!!!!

77. ## Chemistry

Monosodium glutamate (MSG), a food-flavor enhancer, has been blamed for “Chinese Restaurant Syndrome,” the symptoms of which are headaches & chest pains. MSG has the following composition by mass: 35.51 percent C, 4.77 percent H, 37.85 percent O, 8.29

A downhill skier travels down a course at an average speed of 60 km/hr for 2 minutes. How far in km did she ski? convert your answer to meters.

79. ## Math B

The path of a rocket fired during a fireworks display is given by the equation s(t)=64t2,( t do the 2nd power) where t is the time in seconds and s in the height in feet. What is the maximum height in feet the rocket will reach? In how many seconds will

80. ## science

a polar bear runs across the ice at an average velocity of 5.5 m/s. How far will she run in 3.5 minutes?

81. ## science

a baseball is pitched at 60 mph or 88 ft/sec. to a batter standing 60.5 ft away. How long does it take the ball to get to the batter?

82. ## English

Thank you very much for your corrections! Can you help me checking these other two paragraphs? 1) Last summer at my friend’s house, before a party, his dog was closed in a room where there was a lot of food for the dinner.(Better: the accident occured at

83. ## physics

A force of 100N pulls a box of weight 200N along a smooth horizontal surface makes 45(degree) to the floor . Calculate the work done by the force. A- in moving the box a distance of 25m along the horizontal. B- against gravity. C- against normal force.

I need help with this assignment. The questions relate to the case study below. -Develop one process evaluation measure and one outcome evaluation measure that you would suggest to display the program's effectiveness and efficiency. -What are the scope and

85. ## Math!

The actual expenses for the most recent fiscal quarter were 121% of budgeted expenses. If the budgeted expenses were \$76,570 then what were the actual expenses? (round to the nearest cent).

86. ## Calculus

Match each polar equation below to the best description. Each answer should be C,F,I,L,M,O,or T. DESCRIPTIONS C. Cardioid, F. Rose with four petals, I. Inwardly spiraling spiral, L. Lemacon, M. Lemniscate, O. Outwardly spiraling spiral, T. Rose with three

87. ## 6th Grade Science : Newton's First Law of Motion

Explain the idea of streamlining.\, as it applies to the skydiver. If you have the following textbook: Scott Foresman Science, 6th Grade good for you! Look on pages B102 - B105.

88. ## math

Look for compatible numbers to find the exact answer mentally 5x26x4

89. ## Calculus

Find the area of the region bounded by: r=7-1sin(theta)

90. ## Math

Agnessa receives an annual salary of \$47,962.20 based on a 39-hour workweek. a) What is Agnessa's hourly rate of pay in a year with 26 biweekly paydays? Answer is \$23.65 b) Using your hourly rate computed in part a), what would Agnessa's gross earnings be

91. ## math

can someone let me know if this is the correct answer for this problem.. (3+8)+2=(8+3)+2- would this problem be consired Associatve?

92. ## science

what is AIDS? what are the symptoms of AIDS?

93. ## english

She's called a finder For things others lost, she is a kinder who never asked for cost can you coreect if this is wrong thanks

94. ## college algebra

using scientific notation 4x10^9/2x10^-7

95. ## English

Why is leadership something you must continue?

96. ## physics

A proton is released at the origin in a constant electric field of 850 N/C acting in the positive x-direction. Find the change in the electric potential energy associated with the proton after it travels to x = 2.5 m.

97. ## physics

After a parallel-plate capacitor is charged by a battery, it is disconnected from the battery and its plate separation is increased. Which of the following statements is correct?

98. ## chemistry

Magnesium reacts with HCl(aq) to form MgCl2 and H2(g) ____ Mg(s) + ____ HCl(aq) -----> ____ MgCl2(aq) + ____ H2(g) The following data was collected for the above reaction: Mg (g) 5% (m/v) HCl (ml) H2 gas produced (ml) 0.50 10 167 0.50 20 333 0.50 30 500

99. ## Statistics

A class has 50 students. 13 are juniors, 20 are psych majors, and 24 are neither psych majors nor juniors. How many psych majors are juniors?

100. ## Statistics

Let N= {1,2,3,...}, that is, N is the set of natural numbers. Find a proper subset X of N such that there is not a one-to-one correspondence between X and N. Find a proper subset Y of N such that there is a one-to-one correspondence between Y and N.

101. ## Statistics

Define a relation R on N such that there is a one-to-one correspondence between R and N.

102. ## PHYSICS

according the graph sown, the net force acting on an object varies wth the object's displacement.calculate the work down by the force on the object at the various displacements listed below (i won't bother telling you since you don't have a graphy, but I

103. ## English

Thank you very much for the help with the run-on sentences! Can you check these three last paragraphs on accidents, please? 1)Once the dog escaped because there was a storm and it was afraid of lightning. It jumped over the fence and it went into my

104. ## college algebra

scientific notation 4.0x10^-3x3.6x10^-3/1x10^4x4.5x10^-2

105. ## us history

What was the human hisory between North American Asia Eurasia and Europe before the 1450's?

106. ## physics

The spectrum of light from the galaxy M100 has a prominent dark line at a wavelength of 592.2 nm. The same spectral line observed in a lab on earth has a wavelength of 589.4 nm. How fast is M100 moving relative to earth? (the speed of light = 3.00 x

107. ## Math

a) What is Agnessa's hourly rate of pay in a year with 26 biweekly paydays? b) Using your hourly rate computed in part a), what would Agnessa's gross earnings be for a pay period working an extra 10 hours overtime paid 1.50 times the regular rate of pay?

108. ## physics

A helicopter is flying horizontally at 7.5 m/s and an altitude of 17 m when a package of emergency medical supplies is ejected horizontally backward with a speed of 13 m/s relative to the helicopter. Ignoring air resistance, what is the horizontal distance

109. ## math

a water tank measures 12o feet in diameter and is 50 feet high .how many cubic feet of water can it hold ,to the nearest cubic foot ?

110. ## Health

Identify and give a brief history of a critical care nurse

111. ## english

what is the main point of the book the raisen in the sun?

112. ## geometry

How does the Eulers formula hold true for the right pentagonal prism? I know that it has 7 faces 10 vertices and 14 edges, but all this does not fit the formula to equal to 2 7+10-14 is not 2 am I missing something

113. ## Chemistry

The phosphoric acid in a 100.00 mL sample of a cola drink was titrated with 0.1476 M NaOH. The first equivalence point was detected after 13.32 mL of base added, and the second equivalence point after 28.65 mL. Calculate the concentration of H2PO4- in

114. ## English

How would you express leaderships importance and relevance in todas society?

115. ## English

Can you check the use of the following phrasal verbs, please? 1) First, Betty tells her husband Fred that Martin, her husband’s friend, saw him cheating on her with another woman. Fred begs her not to listen to Martin because he is a liar and he is

116. ## Math

Denise is designing a storage box in shape of a cube. Each side of the box has a length of 10 inches .She needs more room and decides to construct a larger box in a shape of a cube with a volume of 2000 cubic inches.By how many inches, to the nearest tenth

he wrote every safety tip on the-------------

1. \$5000.00 compounded annually at 6% for 5 years= Answer \$6,691.13? 2. \$5000.00 compounded quartley at 6% for 5 years= Answer \$6,719.58? 3. \$5000.00 compounded quartley at 65 FOR 5 YEARS= Answer \$6,734.28? 4. \$5000.00 compounded annually at 6% FOR 6

119. ## math

when rolling cube what is the probability of rolling a number greater than 6? i think the answer 1/6

120. ## Physics

A man lifts a 1.0 kg stone vertically with his hand at a constant upward acceleration of 1.8m/2^2. what is the magnitude of the total force of the stone on the man's hand? In Newtons downward?

121. ## consumer math

Nikki borrowed \$500 at 9% interest for 12 months under a monthly installment plan. She must pay \$8.7453 per \$100 each month for 12 months. How much is her monthly installment payment?

122. ## Physics

An engine pulls a train of 20 frieght cars each having a mass of 5.0*10^4 kg with a constant force. The cars move from rest to a speed of 4.5 m/s in 19.7s on a straight track. Neglecting friction, the force with which the tenth car pulls the eleventh one

123. ## Physics

A particle experiences a constant acceleration that is north at 100m/s^2. At t=0, its velocity vector is 70m/s east. At what time will the magnitude of the velocity be 100m/s? ____s

124. ## Physics

If a pronghorn antelope accelerates from rest in a straight line with a constant acceleration of 1.4m/s^2, how long does it take for the antelope to reach a speed of 23m/s? ____s

125. ## Math

Is (-1,5) a solution of each system? X+y=4 x=-1

126. ## Math

Two small arrays have neen conbined to make a big arraay. What are the dimensions and product of the big array? Fill in the equation that shows this big array broken into two small arrays. 10x6 10x5 ?

127. ## aed/200

what are characteristics of progressivism? is it teacher or student centered authority?

he told them always remember to------to your parents

129. ## chemistry

how many grams of sodium are used to prepare 50 boxes of crackers? hint:serving size= 0.50 ounces (6 crackers)a box has a net weight of 8 ounces

130. ## Math

Draw an array for 12x7 (You don;t have to draw all the boxes inside, just the shape and the dimensions.) How would you break up this array into two smaller arrays? Show your two smaller arrays an your drawing. Then fill in the equation and solve the

131. ## math

A. Describe the different types of symmetry and axes of symmetry of a regular octahedron. B. How many planes and axes of symmetry does a regualr octahedron have? For B I know that it has 5 planes but I do not know the rest can anyone shed some light?

132. ## SS

Will the world truly end in 2012 or is this just an absurd myth? I have heard arguments for both sides...but what is the truth.

133. ## social studies

what are the product, exports, and imports used for

134. ## Finance

1. \$5000.00 compunded annually at 6% for 5 years= \$6,691.1279? 2. \$5000.00 compounded quartley at 6% for 5 years= \$6,719.5819? 3. \$5000.00 compounded quartley at 65 FOR 5 YEARS= \$6,734.2750? 4. \$5000.00 COMPOUNDED ANNUALLY FOR AT 6% FOR 6 YEARS=

135. ## social studies

what are the industries of Egypt ?

136. ## Math

How do you solve this equation? The answer is suppose to be -0.7 Thanx for you help. Greatly appreciated -5x\9=7/18

137. ## health

What is social health?

138. ## mathematics

Allan makes two payments a year of \$337 each for real estate taxes. He makes six payments a year of \$216 for auto insurance. How much must he budget monthly to cover these fixed expenses? 2 How much will it cost to mail a first-class letter that weighs 2.8

139. ## english

this is a scene of the book Dawn Bosco's on her way to summer camp. She can't wait for the fun to begin, but when her shell mirror and a favorite pin disappear, it's time for the Polka Dot Private Eye to investigate. can you tell haiku poem for this scene

140. ## Public Speaking

We can listen at a rate at least three times faster than that rate that we can speak. What impact does this have on communication?

141. ## physics

A student finds that a stretched rubber band stores 3.5 J of energy. She uses it to propel an object of mass 0.025 kg vertically upwards. What will be the initial speed of the object? How high can it travel before coming momentarily to rest?

142. ## Communication Studies

Give one example of a situation in which speech performance may be impaired. I was going to say background noise, but I believe that the teacher is looking for a performance error. Thanks!

143. ## com220

Could someone help me locate some reliable sources for my paper different cultures

144. ## physics

Galileo drops a stone from the leaning tower of Pisa, which is 45 meters high. At what speed does the stone hit the ground?

145. ## Communication Studies

These are good ones! Thanks for the suggestions! :-)

147. ## Physics

If a pronghorn antelope accelerates from rest in a straight line with a constant acceleration of 1.4m/s^2, how long does it take for the antelope to reach a speed of 23 m/s? Ans in s

148. ## math

Express the product of 3¡Ì30(2¡Ì5-7) in simplest radical form.

149. ## math

Solve for x: 3/5(x+2)= x - 4

150. ## english

could you tell me if i can use this as a descriptive paragraph. My loyal friend Mary Ellen is 48 years old with shoulder length black hair, and dark brown eyes. Mary Ellen works full time as an RPN in a nursing home taking care of lots of elderly people.

151. ## Pre Cal

1 --------- 2x^2-2 --------------- 2 + x ---- ------- x+11 x^2-2x-3

152. ## Math

The average of a set of five different positive integers is 360. The two smallest integers in the set are 99 and 102. What is the largest possible integer in this set?

153. ## english!

Write a short analysis of the use of researching in your future industry – how do they gather or use research ie: types of projects, proposals, etc… -can u explain this question to me plz. are they asking me to write a paragraph explaing how do they do

154. ## math

ou have only four weights and a balance scale. If your task is to weigh ANY load from 1 to 40 kg (integers only) then how much should each of your 4 weights weigh?

155. ## science

what is the immediate response of human body soon after a poisoning.what type of reactions take place?

156. ## College Algebra

4. Translate the problem into a pair of linear equations in two vaiables. Solve the equations using either elimination or substitution. State your answer for the specified variable. Don runs a charity fruit sale, selling boxes of oranges for \$11 and boxes

157. ## health

list some of the risk areas that can be identified through the auditing process?

158. ## Math Algebra

Cole’s two student loans totaled \$31,000. One of his loans was at 2.8% simple interest and the other at 4.5%. After one year, Cole owed \$1024.40 in interest. What was the amount of each loan?

159. ## biology

Why would it be more difficult to work with chromosomes that are unsained, rather than stained chromosomes, the banding is the result of the stain?

160. ## Physics

Two cars approach each other from an initial distance of 2400 m. Car A is moving to the E at a constant rate speed of 40ms. Car B is moving to the W at a speed of 10ms but is accelarating at a rate of 2.00ms^2. What is the time before the cars meet the

161. ## communication

is it the smaller benefits that we gloss over, and therefore are not motivated to action? Or do we always need more clear benefits to make a course for action?

162. ## Gweedo8

a man stand on a 100 m cliff and throws a rock with speed of 40ms at 42degrees above horizontal. what time before rock hits ground. the horizontal distance the rock traveled from base of cliff.? my answer is 4.08 sec before rock hits ground 81.6 m distance

163. ## communication

When someone weighs their response to a health issue that they are confronting, knowing that they need to go to one healthcare facility or another for treatment, or, one physician or another for care...........what impact does reputation and word of mouth

164. ## college

How do factors such as geography/environment, culture and history influence politics in different countries and regions?

165. ## communication

How does technology impact the consumer regarding the health belief model? Is it a hindrance to this process, or does it assist the consumer in making appropriate decisions

166. ## communication

within the workplace.......let's try to apply the health belief model to that environment......when you have a mix of cultures and socioeconomic status and perspectives.......how difficult is it to get folks to 'move' together? How much should each person

167. ## physics

a car moves 20km towards north then 35km angle of 60 degree west of north.Determine the magnitude of displacement from initial point.

168. ## Culture diversity

In last 2 years changes U.S. has made concerning treatment of Muslim and Arabic members of society?

169. ## physics need help

A parallel-plate capacitor made of circular plates of radius 55 cm separated by 0.25 cm is charged to a potential difference of 1000 Volts by a battery. Then a sheet of tantalum pentoxide is pushed between the plates, completely filling the gap between

170. ## Language Studies

What are some ways that language can be used to perform the act of giving someone a warning?

171. ## Biology

3. Which of the follwoing statements about sexual and asexual reproduction is FALSE? a. genetic diversity occurs in sexual reproduction b. asexually reproducing organisms can repair their own DNA c. there are no special reproductive celss in asexual

172. ## physics

I'm having a really hard time with this physics problem...not really sure where to begin or which equation to use....please help: You are assigned the design of a cylindrical, pressurized water tank for a future colony on Mars, where the acceleration due

173. ## Physics

Hey guys - this problem is pretty tough for me...any help? Don't know what to do.... In seawater, a life preserver with a volume of 4.00×10^−2 m^3 will support a 76.0 kg person (average density 980 kg/m^3), with 20.0 % of the person's volume above water

174. ## English

Do you think this is a run on sentence? Donkey skin, the heroine, goes through many transformations of herself to overcome her father's evil desire of marrying her, giving an optimistic outlook on incest for readers. If so what can I do to fix it? I can't