# Questions Asked onMay 26, 2013

1. ## statistics

a horse race has 10 entries and one person owns 5 of those horses. assuming that there are no ties, what is the probability that those 5 horses finish 1,2,3, 4th and 5th regardless of the order?

2. ## science chemistry

Given 4K + O2 → 2K2O, what is the reaction type? Single Replacement Double Replacement Synthesis (formation) Decomposition

3. ## chemistry

what volume of water is required to make 0.20 M solution from 16 ml of 0.5 M solution?

4. ## chemistry

Hi, I was hoping someone could double check a chemistry answer for me. I am trying to calculate the Ksp of Ag2CrO4. This question is based on a experiment to determine ksp experimentally. In the experiment the Ksp of silver chromate was calculated using a

5. ## algebra227

You have the numbers 1–25 written on slips of paper. If you choose one slip at random, what is the probability that you will select a number that is divisible by 4? 1/5, 62/25, 4/25, 2/3

6. ## Statistics

The accompanying data show the number of hours, x, studied for an exam and the grade received, y (y is measured in tens; that is, y = 8 means that the grade, rounded to the nearest 10 points, is 80). x 2 3 3 4 5 5 5 6 6 6 7 7 7 7 8 y 5 5 6 5 6 7 8 6 9 8 7

7. ## Statistics

Does studying for an exam pay off? The number of hours studied, x, is compared with the exam grade received, y. x 7 7 5 5 7 y 95 90 75 85 95 (a) Complete the preliminary calculations: SS(x), SS(y), and SS(xy). Incorrect: Your answer is incorrect. . (SS(x))

8. ## math

A study was conducted to investigate the relationship between the resale price, y (in hundreds of dollars), and the age, x (in years), of midsize luxury American automobiles. The equation of the line of best fit was determined below. yhat = 183.8 −

All but which one of the following assumptions are included within the model of perfect competition? (Points : 1) ￼employers seek to maximize profits ￼workers have perfect information about wages and job opportunities ￼available workers differ with

10. ## Physics

Suppose the block is released from rest with the spring compressed 5.50 cm. The mass of the block is 1.60 kg and the force constant of the spring is 965 N/m . Assume the surface is frictionless. A) What is the speed of the block when the spring expands to

11. ## math

in a boy's school, 5/8 of the boys play football and 4/7 play rugby.if every boy plays at least one of the two games, find the fraction of the boys who play both

12. ## statistics

Does studying for an exam pay off? The number of hours studied, x, is compared with the exam grade received, y. x 7 7 5 5 7 y 95 90 75 85 95 (a) Complete the preliminary calculations: SS(x), SS(y), and SS(xy). Incorrect: Your answer is incorrect. . (SS(x))

13. ## algebra 2

if a rock is dropped from the top of a 200 ft building, solve for the time it takes for it to hit the ground. (when h=0) hint-initial velocity when dropped is 0

14. ## Statistics

Using advertised prices for used Ford Escorts a linear model for the relationship between a car's age and its price is found. The correlation coefficient is - 0.933 Determine R2 and interpret this statistic. A) R2 = 93.3% which means that 93.3% of the

15. ## teacher aide

according to carl jung what are the two main ways people process information

16. ## American Revolution

What did the Colonial boycotts of British goods before the Revolutionary War were effective measures. I wanted to say It lowered the prices of imported goods but I had second thoughts and thought It reduced the profits of British merchants.. Please help me

17. ## Calculus

A rancher wants to build a rectangular pen with an area of 150 m2. Let W be the width of the pen and L be the length of the pen. a. Find an equation for the perimeter P in terms of W and L . b. Use the given area to write an equation that relates W and L .

18. ## physics

a stone of mass 50g is being rotated in circle of radius 50cm with a uniform speed of 2m/s.what is the acceleration of the stone?

19. ## statistics

Consider the following. (a) What percentage of a normal distribution is greater than the mean? (Give your answer correct to the nearest percent.) Incorrect: Your answer is incorrect. . % (b) What percentage is within 1 standard deviation of the mean? (Give

20. ## English

Which of the following is NOT a Gothic element in this novel? A. the low, demonic laugh in the hall at midnight B. strange laughter in a hidden, upstairs room C. the mysterious fire in Rochester’s bedroom D. the young Jane’s growing love for the older,

21. ## assistent teacher

which kind of software program allows students to write, revise,move ,erase and print words

asked by someone who has a strong ego identity
22. ## Social Studies (Ms. Sue)

What did Chinese immigrants and Mexican immigrants have in common?

23. ## math

a log that is 50 cm long is cut into 2 pieces one of the pieces is 8 cm shorter than the other one. how long is orginal log and if the original log is cut into equal pieces how long would each piece be

24. ## PHySICS

2a) Explain polarization in your own words and list three applications. 2b) Explain why a film of thickness ë/4 produces constructive interference and a film of thickness ë/2 produces destructive interference.

25. ## statistics

I have got all the other parts but not sure how to come up with this part????In a national survey of 500 business and 500 leisure travelers, each was asked where they would most like "more space."

26. ## trig

in the diagram below.A,B and C are three points in the same horizontal plane and AD is a vertical tower.AC=AB=x and DC=DB.the angle of elevetion of D from C is alpha and DB^C=theta 1.express DC in terms of x trigonometry value of alpha 2.prove that

27. ## physics

A faint sound with an intensity of 10 -9 W/m2 is measured by an intensity-level meter. What will the reading be in dB?

28. ## math

if the length of the shorter sides of a 45 degree-45 degree 90 degree triangle is x, find the lenght of the hypotenuse, in terms of x

29. ## geometry

I need to find the area of a base of a cylinder. The height is 9 and the radius is 3.

30. ## statistics

These data were generated using the equation y = 2x + 1. A scatter diagram of the data results in five points that fall perfectly on a straight line. x 0 1 2 3 4 y 1 3 5 7 9 (a) Find the correlation coefficient.

31. ## alegebra

A car with a sticker price of \$42,200 with factory and dealer rebates of \$5,100 (a) Find the monthly payment if financed for 60 months at 0% APR. (Round your answer to the nearest cent.) \$ 1 (b) Find the monthly payment if financed at 2.5% add-on interest

32. ## statistics

If light bulbs have lives that are normally distributed with a mean of 2500 hours and a standard deviation of 500 hours, what percentage of light bulbs have a life less than 2500 hours?

33. ## Math/ Algebra

Find the slope-intercept equation of the line that satisfies the given conditions. Then graph the line. Contains points P=( -1,4);parallel to the line with equation 3x+y =5

34. ## Math/Algebra

Find the standard equation of an ellipse with the given characteristics and sketch the graph. Vertices at (0,-5), and (0,5); Foci at (0,-4)and (0,4).

35. ## economics

how can I do this question on a TI83? . If the interest rate is 10% and cash flows are \$1,000 at the end of year one and \$2,000 at the end of year two, then the present value of these cash flows is

36. ## French

I just need someone to check my mistakes. This is a short essay using futur simple. Pendant ces vacances, je pourrai voyager avec ma famille à Dubai. Nous ferons à Burj Khalifa et à Dubai mall pour verrons les plus étonnantes vues et des boutiques. Je

37. ## geography

identify one human factor that causes ill or disasters within community within s.a

38. ## Math

A rabbit population satisfies the logistic equation dy/dt=2*10^-7y(10^6-y) where t is the time measured in months. The population is suddenly reduced to 40%of its steady state size by myxomatosis. a) If the myxo' then has no effect how large is the

39. ## Science

Draw (x-t)graph on graph paper which represents a body is travelling with uniform motion.

40. ## trig

please am stucked help me.in the diagram below.A,B and C are three points in the same horizontal plane and DC is a vertical tower.AC=AB=x and D^C=DB.the angle of elevation of D from C is alpha and DB^C=theta

41. ## Quantum Chemistry

Assume that the double-slit experiment could be carried out with electrons using a slit spacing of b= 10.0 . To be able to observe diffraction, we choose lamda=b , and because diffraction requires reasonably monochromatic radiation, we choose (delta P)/P=

42. ## GEOGRAPHY

Assume that a parcel of air is forced to rise up and over a 6000-foot-high mountain. The initial temperature of the parcel at sea level is 76.5°F, and the lifting condensation level (LCL) of the parcel is 3000 feet. The DAR is 5.5°F/1000’ and the SAR

43. ## sports

Has the layout of this site changed?

44. ## Social Studies (Ms. Sue)

What did dime novels and newspapers have in common? My answer: Both dime novels and newspapers were especially popular, and Americans read more of them.

45. ## Sociology of Sports

Would SOMEONE PLEASE CHECK MY ANSWERS... THANKS 1. The owners of major sport teams and the sponsors of major sport events do not think alike on all issues but they generally (B) A. love sports more than their own businesses. B. agree on the need to protect

46. ## Social Studies (Ms. Sue)

Why did visitors see at world's fairs? My answer: Visitors saw newly inventions and such, as the fairs were designed to show off American technology.

47. ## sports

3. The legal status of most athletes in professional team sports in North America was for many years governed by the reserve system. The reserve system was designed to (C) A. give players total control over their own careers. B.increase the salaries of the

48. ## Statistics

1. The following data give the amount of money (in dollars) that each of six Canadian social service charities spent to raise \$100 in donations during 2010. The values, listed in that order, are for the Calgary Inter-Faith Food Bank Society, Covenant House

49. ## Statistics

. The following data give the 2010 gross domestic product (in billions of dollars) for al 50 states. The data entered in alphabetical order by state (Source: Bureau of Economic Analysis). 173 49 254 103 1901 258 237 62 748 403 67 55 652 276 143 127 163 219

50. ## Statistics

During the 2011-12 winter season, a homeowner received four deliveries of heating oil, as shown in the following table: Gallons Purchased Price per Gallon (\$) 209 2.60 182 2.40 157 2.78 149 2.74 The homeowner claimed that the mean price he paid for oil

51. ## math

. City Cellular purchased \$28,900 in cell phones on April 25. The terms of sale were 4/20, 3/30, n/60. Freight terms were F.O.B. destination. Returned goods amounted to \$650. What is the net amount due if City Cellular sends the manufacturer a partial

52. ## Spanish Help

Hi! I'm unsure about these questions. I answered them, but I'm not 100 % sure about my anwers. 1) ¿Què hora es? Son las once _______. A. por el dìa B. de la tarde C. de la noche D. en media hora I said D 2) ¿Puedes sacar libros de la biblioteca? Sì ,

53. ## gov't

Why would democrats go out for revenge against Republican political groups wanting tax-exempt status. Why would Republicans, out for revenge against Democrats who seem to have been biased in granting or not granting tax-exempt status. I have to list a lot

What payment should be made on an invoice in the amount of \$3,400 dated August 7 if the terms of sale are 3/15, 2/30, n/45 and the bill is paid on August 19?

55. ## Social Studies (Ms. Sue)

How did discrimination against African Americans in the North differ from discrimination in the South? My answer: In the North, public facilities there not segregated. However, blacks could not get housing in white neighborhoods and usually were denied

56. ## math

show that the point (3/5, 4/5) is the closest point on the circle x^2 + y^2= 1 to the point on (3,4) how do ido this

57. ## History/government

Make a statement that best illustrates the principal of federalism.

58. ## Spanish

1)No tengo tiempo para arreglar mi cuarto. Voy a poner la ropa _____ de la cama. Nadie puede verla. A. encima B. debajo C. delante D.al lado I said B 2) He probado el cafè sòlo _______; no me gusto. A. una vez B. siempre C. nunca D. casi nunca I said A

59. ## History/government

Which provision was included in the United States Constitution to allow it to adapt to changing times? I wanted to say it was the amendment process, but I didn't know if it was correct or not.

60. ## math

Determine the area of the region between the curves: f(x) = -(3)x^3 + (6.25)x^2 + (27.1875)x - (9.328125) and g(x) = (1)x^2 + (3)x -(3)

61. ## Financial Accounting

Account for warranties. Key Company offers a three-year warranty on its premium door locks. During the year, the company had sales of \$100,000. Related to the sales, warranty costs should be approximately \$3,000 per year. How much warranty expense related

62. ## Social Studies (Ms. Sue)

What could have been done to end discrimination against nonwhites in the United States at the turn of the century?

63. ## American Revolution

What did the Colonial boycotts of British goods before the Revolutionary War were effective measures.

64. ## Social Studies (Ms. Sue)

How did new technologies change the way people brought goods?

65. ## Engineering science

A vehicle with a mass of 1200 kg accelerates uniformly from rest upwards with an incline of 1:25 and reaches a speed of 72 km/h after 2 minutes,calculate: 1.The kineyic energy of the vehicle after 2 minutes 2.The potential energy of the vehicle after 2

66. ## Economics

Explain why we can describe the toothpaste industry as oligopolistic.

67. ## algebra probabilty34

A mathematics journal has accepted 14 articles for publication. However, due to budget restraints, only 7 articles can be published this month. How many specific ways can the journal editor assemble 7 of the 14 articles for publication? Possible answers:

68. ## PHySICS

A double slit experiment is performed with monochromatic light. The separation between the slits is 1.150mm apart and an interference pattern is noticed on a screen 3.90m away. If the second fringe is 4.20mm from the central fringe, what wavelength and

69. ## algebra probability34

Your English teacher has decided to randomly assign poems for the class to read. The syllabus includes 4 poems by Shakespeare, 5 poems by Coleridge, 2 poems by Tennyson, and 2 poems by Lord Byron. What is the probability that you will be assigned a poem by

70. ## geometry

Find the SURFACE AREA of a sphere that has a diameter of 18 centimeters. Leave your answer in terms of pi.

71. ## geomety

You want to pour a concrete slab with a width of 16 feet, a length of 16 feet, and a height of 0.5 feet. Find the volume of the concrete, so you know how much you will need

72. ## integrals

find value of def integral with a=-2 and b=2sqrt(3) for integral i get 1/15 *((4+x^2)^(3/2)) (-8+3x^2) for value i get [1536- 64sqrt(2)]/15 but its' wrong. help please

73. ## integral calculus

find indefinite integral [(sinx)^3]*[(cosx)^3] dx i got 1/192 * ((cos(6x)-9cos(2x)) + C but this isnt right. explain plz? thnx

74. ## math

given f(x)=sin2x and g(x)=cos(x+30) 1. solve for x if sin2x=cos(x+30) for x€[-180;180]

75. ## math

e^(3x) sin(4x) value of definite integral when a is pi/4 and b is 0 i get 4/25 * (e^(3pi/4) how to simplify

76. ## Calculus

Find DOMAIN and RANGE of the following: a) f(x)= 3/(|x+3|) b) 1/(cube root of 9x-x^2) c) ln(9x+x^2) Please help, I have no idea how to find domain and range of these. Step-by-step would be really helpful. Thank you so much!

77. ## help!!!!! Probability!!!

A fair 6-sided die is rolled twice. The probability that the second roll is strictly less than the first roll can be written as a/b, where a and b are positive, coprime integers. What is the value of a+b?

78. ## geomerty

Paint Roller A has a length of 12 in. and a diameter of 2 in. Paint Roller B has a length of 8 in. and a diameter of 3 in. Which roller can spread more paint on a wall in one revolution

79. ## geometry

The floor of a bedroom is 12 feet by 15 feet and the walls are 7 feet high. One gallon of paint covers 450 square feet. How many gallons of paint do you need to paint the walls of the bedroom?

80. ## vectors problem!!!! help!!!!

Vectors u=2i+9j+0k and v=13i+18j+0k. What is the value of |u×v|?

81. ## Polymonimals!

(m^2-m-4)+(m-5) m^2-2m+9 m^2+2m-9 m^2-2m-9* my answer m^2-9

82. ## coefficients

Name the coefficients in the polynomial 4x^2+3x-3

83. ## Finance

Assume that you are financial advisor to a business. Describe the advice that you would give to the client for raising business capital using both debt and equity options in today’s economy

84. ## Maths

Miles has 4 Lego people in his Lego town. A Lego person consists of exactly 1 set of legs, a torso, and a head. All of these body parts are distinct. Miles' son comes in and takes apart the Lego people. How many different sets of 4 Lego people can be

85. ## French

- Tu as pris un ticket de cinema pour moi? Oui, j'en ai pris pour toi. ( why do we place ai but not as)

86. ## Maths

Let A0=(−1,0), and let O be the origin (0,0). For each integer i≥1, we construct the point Ai so that |Ai−1Ai|=|Ai−1O| and the angle ∠OAi−1Ai is a right angle. If O,Ai−1,Ai+1 are not collinear for any value of i, what is the x-coordinate of

87. ## Maths

Let S be a set of 31 equally spaced points on a circle centered at O, and consider a uniformly random pair of distinct points A and B (A,B∈S). The probability that the perpendicular bisectors of OA and OB intersect strictly inside the circle can be

88. ## Social Studies (Ms. Sue)

Why did mass culture emerge during this period?

89. ## Mathematics

1. 7r = 5r 2. -6x = 3x 3. 7-2y = 1 + y

90. ## math

A customer uses a \$20 bill at a self check-out register to pay for products totaling \$14.50. The customer is concerned they did not receive the proper change. How much money should they have received back from the automated register?

91. ## Math

Determine the area of the region between the curves: f(x)= 3x^2 + 16x + 28 and g(x) = -2x + 1

92. ## Physics

What happens to the momentum of the truck if sand leaks at a constant rate through a hole in the truck bed while the truck maintains a constant velocity?

93. ## English 122

I have to write a research paper. My research paper is on Large corporations, such as Walmart and Home Depot, have been criticized for driving mom-and-pop shops out of business. Is this a valid criticism? Does the American public have some role to play? I

94. ## Chem202 - for DrBob222

Dr. Bob222: There is a problem you answered .100M HClO2 titrated with .080M NaOH I can work the problem many times but I am getting 7.30pH and the answer says 7.38 using quad. I used quad and still get 7.30. I also do know how you go from the

95. ## Math

what is the experimental probability of in a cabin of 8 campers no one is from out of state

asked by QUESTION FOR MISS SUE!!!
96. ## Chemistry

Nitric acid is commonly purchased as a 16 M solution, which has a density of 1.41 g/mL. Convert this molarity to a) mass percentage, b) molality, c) mole fraction. A) 16molHNO3(63.02HNO3/1MolHNO3)=1,008.32gHNO3 - 1,000gH20(1MolH20/1.41ml/g)=1410ml/mol w/w=

-6x = 3x?

98. ## Mathematics

7-2y = 1 + y?

99. ## geometry

Find the area of the base and the volume of a cone. the height is 17 and the radius is 8. my answer needs to be in pie

100. ## economics

Explain the economic logic behind OPEC decision to reduce output

101. ## chemistry

As of May 17th 1213, the price of cobalt metal on the London Metal Exchange was \$27500 per metric ton. One metric ton is defined as 1000Kg. Determine the price of cobalt in cents per atom.

102. ## Math

Determine the area of the region between the curves: f(x) = -3x^3 + 6.25x^2 + 27.1875x - 9.328125 and g(x) = 1x^2 + 3x -3

103. ## geo

how do you find the base of a triangular prism >

104. ## physics

The radius of a planet R1 and satellite revolves round it in a circle of radius R2. The time period of revolution is T.find the acceleration due to the gravitation of the planet at its surface.

105. ## maths

the sum of money is shared among 4 brothers. the eldest receives 2/7 of it and the next receives 3/5 of the remainder. If the youngest brother receives \$120 each, find the sum of money shared.

106. ## Chemistry

So I did a lab that consist of baking cookies and the mass of the final products isn't equal to the ingredients used. Could there be mass lost as gas ? What other factors might there be? Thanks

107. ## Math

A rectangle has a width of 4 cm and a height of 3 cm. If another rectangle is to be drawn so it has a golden ratio with the first rectangle, what could the dimensions of the new rectangle be? 7 cm by 4 cm 8 cm by 3 cm 3 cm by 4 cm 4 cm by 8 cm

108. ## physics

A 156-kg coil of sheet steel is 0.80 mm thick and 50 cm wide. How long is the steel in the coil?

109. ## maths

when a number is multiplied by 6, it gives the same result when 27 is added to it. find the number.

110. ## statistics

Find P(A or B). (Give your answer correct to two decimal places.) P(A) = 0.35, P(B) = 0.5, and P(A and B) = 0.18

111. ## statistics

A and B are events defined on a sample space, with the following probabilities. Find P(A and B). (Give your answer correct to two decimal places.) P(A) = 0.5 and P(B | A) = 0.4

112. ## Physics Acceleration

A baseball player hits a line drive. Just before the ball is struck, it is moving east at a speed of 38.8 m/s (87 mi/h). Just after contact with the bat, 1.05 10-3 s later, the ball is moving west at a speed of 46 m/s (103 mi/h). Find the ball's average

113. ## life orientation

how to address hiv and aids

114. ## L.o

Human or environmental problem under substance abuse. The impacts

115. ## American Revolution

During the Revolutionary War, what was the most common way American women helped the Patriot?

116. ## Finance

A building is priced at 125,000. If a down payment of 25,000 is made and a payment of 1,000 every month thereafter is required, how many months will it take to pay for the building? Interest is charged at a rate of 9% compounded monthly.

117. ## Science

10 g of acetic acid are combined with 5 g of sodium bicarbonate in a beaker with a mass of 25 g. After the reaction, the mass of the beaker with the new solution was only 39 g. How ould this change in mass be explained?

118. ## Math

If you roll a die 48 times and 8 of the rolls result in a "5," what empirical probability was observed for the event "5"? (Give your answer correct to three decimal places.)

119. ## Statistics

Suppose a box of marbles contains equal numbers of red marbles and yellow marbles but twice as many green marbles as red marbles. Draw one marble from the box and observe its color. Assign probabilities to the elements in the sample space. (Give your

One reason for standardizing random variables is to measure variables with: A. dissimilar means and similar standard deviations in like terms B. different means and standard deviations on a non-standard scale C. similar means and standard deviations on two

121. ## Statistics

Scores on a mathematics examination appear to follow a normal distribution with mean of 65 and standard deviation of 15. The instructor wishes to give a grade of “C” to students scoring between the 60th and 70th percentiles on the exam. What score

122. ## Life orientation

5 environmental problem

123. ## computer

how Microsoft Office Word, Excel, and PowerPoint are used to support various work environments.

124. ## math

A study was conducted to investigate the relationship between the resale price, y (in hundreds of dollars), and the age, x (in years), of midsize luxury American automobiles. The equation of the line of best fit was determined below. yhat = 183.8 −

125. ## Math

1. Fantasia Florist Shop purchases an order of imported roses with a list price of \$2,375 less trade discounts of 15/20/20. What is the dollar amount of the trade discount? 2. Using your answer to the question above, what is the net dollar amount of that

126. ## math

you have helped me so much, one more problem. Consider the following questions. (a) Chebychev's theorem guarantees that what percentage of a distribution will be included between x − 2.3s and x + 2.3s. (Give your answer correct to one decimal place.)

127. ## English 09

I need to create different nicknames for each character in Romeo and Juliet. Please Help. The nicknames should describe the character Juliet- Tybalt- Prince of Cats Rome- Lady Capulet- Lord Capulet- Lord Montague- Lady Montague- Nurse- Friar Lawrence-

128. ## physics

a horizontal force of 600Npulls two masses 10kg lying on a frictionnnnless surface connected by a light string .what is the tension in the string?Does the answer depend on which mass end the pull is applied

129. ## Maths

The line passing through the points (-1,6) and (4,x) has gradient -2. Find the value of x. Show working out please.

130. ## Math

What is the net price factor for trade discounts of 25/15/10? Use the net price factor you found in the previous question to find the net price of a couch listed for \$800.

131. ## Math

The Empire Carpet Company orders merchandise for \$17,700, including \$550 in shipping charges, from Mohawk Carpet Mills on May 4. Carpets valued at \$1,390 will be returned because they are damaged. The terms of sale are 2/10, n30 ROG. The shipment arrives

132. ## Math

Ned’s Sheds purchases building materials from Timbertown Lumber for \$3,700 with terms of 4/15, n/30. The invoice is dated October 17. Ned’s decides to send in a \$2,000 partial payment. By what date must the partial payment be sent to take advantage of

133. ## Math

An invoice is dated August 29 with terms of 4/15 EOM. What is the discount date? What is the net date for the scenario in the previous question?

134. ## Math

What payment should be made on an invoice in the amount of \$3,400 dated August 7 if the terms of sale are 3/15, 2/30, n/45 and the bill is paid on August 19? What payment should be made on the invoice from the previous question if it is paid on September

(2b^+2b-6)/(b-2)

136. ## Math

City Cellular purchased \$28,900 in cell phones on April 25. The terms of sale were 4/20, 3/30, n/60. Freight terms were F.O.B. destination. Returned goods amounted to \$650. What is the net amount due if City Cellular sends the manufacturer a partial

137. ## economics

Pls Help. Not too sure how to do this question. Someone wants to set aside money for their newborn daughters college funds. He estimates she would need 25,000 on her 17, 18, 19 and 20, birthdays. If he plans to make uniform deposits starting 3 years from

138. ## l.o

name 2 community organizations that are involve in supporting or giving redress to these factors explain how these community organizations are involved in redressing these issues

139. ## Math (Absolute Value Inequality)

Find the maximum value of a such that the following statement is true: If ∣x−8∣

140. ## Calculus

1. Evaluate the following integrals (a) 􏰀 4x2 +6x−12 / x3 − 4x dx

141. ## intergrals

find value of def integral with a=-2 and b=2sqrt(3) definite integral is : x^3 * sqrt(x^2+4) dx for integral i get 1/15 *((4+x^2)^(3/2)) (-8+3x^2) for value i get [1536- 64sqrt(2)]/15 but its' wrong. help please

142. ## Life Orientation

Describe cancer and explain 5(or more factors) that contribute to cancer.

143. ## physics

tina brings a positively charged glass rod near a very light, uncharged polystyrene ball. what is the distribution of charges on the ball? describe what happens to the polystyrene ball and why.

144. ## practice question

How do i go about solving this one? A cash flow sequence starts in year 1 at \$3000 and decreases by \$200 each year through year 10. (a) Determine the value of the gradient G; (b) determine the amount of cash flow in year 8; and (c) determine the value of n

145. ## Calculus antiderivatives

find an antiderivative of the function ((t-1)^2)/sqrt(t) that goes through the point (1,2) i find derivative of top and bottom first and get 2t-2/(1/2*sqrt(t)) but this doesnt give right solution then i find diervative of that again and i get 2/(-1/4 *

146. ## Finance

Omega Instruments has budgeted \$300,000 per year to pay for certain ce- ramic parts over the next 5 years. If the company expects the cost of the parts to increase uniformly according to an arith- metic gradient of \$1 0,000 per year, what is it expecting