# Questions Asked onMay 20, 2011

1. ## pre calculus

cube roots of 64i?

2. ## math

Multiply 2 2/5 x 9/17 Write the answer in simplest form Choose the best answer from the options below: A 48/15 B 85/108 C 15/68 D 1 23/85

3. ## Thermal Physics

Two cars collide head on while each is travelling at 80 km/hr. Suppose all of their kinetic energy is transformed into thermal energy. What is the temperature increase of each car? [You may assume that the specific heat capacity of each car is that of

4. ## chem

Complete the following radioactive decay problem. 234 4 U ---> He+ 92 2 how do i do this?

5. ## algebra

Joe's electric made 17 customer calls last wk and 23 calls this week. How many calls must be made next week in order to maintain an average of at least 21 calls per week for the three week period? At least blank calls must be made to maintain an average of

6. ## math

The temperature dropped from - 2 degrees to - 11 degrees. How many degrees was the drop? Choose the best answer from the options below: A -13 B 13 C 9 D -9

7. ## algebra

Translation to an inequality. use the variable x. The price of an amusement park ticket is greater than or equal to \$33 The inequality is what? (simplify your answer. Put the variable on the left side of the inequality.)

8. ## math

Evaluate ( ˉ 6³) + 0 ( ˉ2)² Choose the best answer from the options below: A 200 B -200 C 216 D -216

9. ## algebra

A reduced fat cookie contains 9g of fat per sereving. In order for food to be termed' reduced fat' it must have at least 25% less fat than the regular item. What can you conclude about how much fat is in a serving of the regular cookie? How much fat does a

10. ## POETRY, PART 1

When a poet wishes to use figurative language, he or she will use words that are A. ambiguous. B. both connotative and denotative. C. only connotative. D. only denotative.

11. ## physic

A "seconds pendulum" is one that moves through its equilibrium position once each second. (The period of the pendulum is precisely 2.000 s.) The length of a seconds pendulum is 0.9928 m at Tokyo and 0.9943 m at Cambridge, England. What is the ratio of the

12. ## algebra

A car rents for \$40 per day plus 20 cents per mile. You are on a daily budget nof \$92. What mileage will allow you to stay within your budget?

13. ## statistics

On a test, 55% of the questions are answered correctly. If 44 questions are correct, how many questions are on the test?

14. ## computer science

Hi, i need to calculate download time for file which is 4GB and the speed is 43.2 kbps. i know i have to divide file size by the speed and to change GB to KB but not sure how to change GB to kbps?

15. ## pre calc

A polynomial f(x) with real coefficients and leading coefficient 1 has zeros 6 + 4i, -5 + i and degree 4. Express f(x) as a product of quadratic polynomials with real coefficients that are irreducible over R. ive done this problem every which way i could.

16. ## math

from the top of a tower, the angle of depression of a boat is 30 degree. if the tower is 20 meter high, how far is the boat from the foot of the tower?

17. ## math

find the compound interest on Rs15000 at 8% for 9 months, the interest payable quartely

18. ## language grammar

can someone explain to me what is inductive mood, subjunctive mood, andimparitive moodby giving examples. thanks

19. ## trig

In triangle XYZ, angle X = 90°, angle Y = 38°, and z = 4'5". Find y

20. ## Math

1. In a layout of Joe's backyard, the ratio is 1 centimeter = 10 meters. The length of the rectangular deck on the layout is 3 cm and the width is 5 cm. What is the perimeter of Joe's deck?

21. ## criminal justice

a 350- to 700-word response describing each court level and its responsibilities. Then, describe the two main differences you found between the state and federal court systems

22. ## math

Evaluate -18 ÷ -3 Choose the best answer from the options below: A 54 B -54 C -6 D 6

23. ## math

Evaluate -8 – ( -5) Choose the best answer from the options below: A 13 B 3 C -3 D -13

24. ## pre cal

convert the point to rectangular coordinates (7,1.75)

25. ## accounting

Triple Play, Inc Triple Play, Inc. was established in 1982 by Randy Cleaver, Jim “Bluefish” Johnson, and Willie Lloyd, all ex-major league baseball players who were interested in offering quality baseball mitts at affordable prices. These players felt

26. ## Ela(summary)

Can you give my a nice summary for milk weed? i really don't get the book i read it

27. ## math

Translate three more than the product of a number and 4 is 15 in an algebraic equation

28. ## Chemistry

How to find how many moles of water can be produced from 11 moles of

29. ## algebra

The formula R=-0.075 t 3.85 can be used to predict the world record in the 1500 meter run, t years after 1930.Determine an inequality that identifies the years in which the world record will be less than 3.1 minutes.

30. ## physic

What mass of water at 22.0 °C must be allowed to come to thermal equilibrium with a 1.66-kg cube of aluminum initially at 1.50 multiplied by 102 °C to lower the temperature of the aluminum to 57.1 °C? Assume any water turned to stream subsequently

31. ## chemistry

what volume of oxygen gas is needed to completely combst 0.202L of butane (c4h10)gas?

32. ## lit

imelda knows a lot about the story of the gold rush of 1849. she wants to know more about how individual people felt and acted during that time what type of passage should she read first? narrative expository would it be a Narrative? because narrative

33. ## algebra

The width of a rectangle is fixed at 13cm. What lengths will make the perimeter greater than 82cm? The length must be greater than what cm.

34. ## com 155

Does this sentence use possessives correctly? 1. My neighbor's computer files were wiped out, so he lost all of his financial records.

35. ## algebra

A certain kind of animal weighs about 77 pounds at birth and gains 2 pounds per day for the first few weeks. Determine those days for which the animal's weight is more than 129 pounds. The animal's weight is more than 129 pounds when the animal is more

36. ## pre algebra

I am in college the question is: Find the opposite of the given signed number 0.095.

37. ## algebra

Determine whether -4 is a solution of the inequality x>-4 Is -4 a solution?

38. ## algebra

. Solve using the multiplication principle. 5¡Á¡Ý-4

39. ## software

Software programs that allow you to legally copy files and give them away are called what?

40. ## literary

No one could have predicted that a skinny 20-year-old baseball player with the Milwaukee Braves would one day break Babe Ruth's career home run record, but that is exactly what Hank Aaron did. Aaron was not a splashy or showy player, but he was a steady

41. ## Computer

What general term describes the physical equipment of a computer system, suchn as its video screen,keyboard, and storage devices?

42. ## algebra

Solve. then graph ×+8>2 The solution set {×|×>blank}

43. ## math

find the value of 8x^3+1/27x^3 ,if 4x^2+1/9x^2=71/3

44. ## math

find the value of a^3-1/8a^3 ,if a^2+1/4a^2=10

45. ## computer science

I need a realational database containing information about music performers, their recordings, and the composers of the music they recorded (no redundancies). Elements should include: database file contains at least 3 tables relationships between the

46. ## math

(ab+bc+ca)^2-(a^2 b^2+b^2 c^2+c^2 a^2)= ?

47. ## World History

Why did the Industrial Revolution begin in Britain rather than in other European nations or the Americas? A. In addition to resources and technology, Britain had the right economic, political, and social conditions. B. Britain had the largest population

48. ## math

find the compound interest on Rs 15000 at 3% for 2 years 3 months interest payable yearly

49. ## writing

how do i start a topic sentence when I'm writing about a book

50. ## math

find the value of x^3-1/x^3 ,if x^2+1/x^2=6

51. ## Composition

What is the key objective when writing a paragraph on synthesis?

52. ## spanish1

If you could tell me the right answers, and an explanation why each is right thatd be great! thank you 1. A boot verb is irregular A in four subjects B in two subjects C in three subjects D in one subject E in five subjects F in all subjects 5. ¿Cómose

53. ## math

a team wins 80% of its games. if it wins 68 games, how many games has it played

54. ## math

A math equation I need to solve is 4n-19=13.

55. ## math

mr delgado, a salesmen, makes a 6% commission on all items he sells. one week he made \$390.00. What were his total sales for the week.

56. ## geometry

show that the sum of the squares of the lengths of the medians of triangle equals three-fourths the sum of the squares of the lengths of the sides.(hint:place the triangle so that its vertices are at points(-a,0),(b0)and (0,c))

57. ## Chemistry

A glass of ice water was made by adding six 25 g ice cubes to one liter of water. If the water was initially 25C and the ice cubes were initially at -15C, what is the final temperature of the ice water?

58. ## COM/170

Write about interaction with my family member stole my identity, five different pronouns, five adverbs, five adjectives.But I am having a hard time recognizing them.

59. ## calculus

Please help. I have an implicit answer to a differential equation of 18y*sqrt(y)=(2(x^2-6x+23)^3/2)/3 plus arbitrary constant. What is the particular solution to this for which y=2 when x=1. And then express this particular solution answer in an explicit

60. ## biology/honors

Charle Darwin made theory of natural selection but couldn't explain why there is variation within populations. Explain two reasons why there is variation within population ? PLEASE help me answer this question is for my test

61. ## ALGEBRA

1. Imagine you are in the market for a new home and are interested in a new housing community under construction in a different city. a. The sales representative informs you that there are 78 houses for sale with two floor plans still available. Use x to

62. ## ALGEBRA

As you are leaving the community, you notice another new community just down the street. Because you are in the area, you decide to inquire about it. a. The sales representative here tells you they also have two floor plans available, but they only have 40

63. ## ALGEBRA

You recently started the paperwork to purchase your new home, and were just notified that you can move into the house in 2 weeks. You decide to hire a moving company, but are unsure which company to choose. You search online and are interested in

64. ## math

kevin recives 5% commission he sold \$5000 worth of item how much he recives

65. ## Math

Consider the box-and-whisker graphs shown. They suggest that a U.S. Department of Agriculture study shows that “poultry dogs” have fewer calories per “dog” than either “beef dogs” or “meat dogs.” Yet, one dietitian claims that some hot dogs

66. ## science

from the point of view of a environmentalist , which is probably the most significant argument against offshore drillin for oil ?

67. ## physics

An unknown magnetic field produces a set of lines for a transition from a state with l = 3 to one with l = 2, between which there is a maximum energy difference of 6.1x10-4 eV. How many lines are there? What is the magnitude of the field?

68. ## maths

Please can someone assist. What is the equation of the line that passes through the point (-2,3) and is perpendicular to the line 10x+2y=3. Thank you.

69. ## physics

In the ground state of the H-atom the electron has a total energy of -13.6 eV. What are (a) its kinetic energy, and (b) its potential energy if the electron is one Bohr radius from the central nucleus.

70. ## math

│-2 │x │-4 │ + │-1 │ x │5 │ = ?. Choose the best answer from the options below: A 13 B -13 C 3 D -3

71. ## maths

The method for completing the square can be used to write the expression -2x^2+12x-5 in the form a(x+b)^2 +c, where a,b, and c are constants. What is the value of c? Thank you for any help.

72. ## writing

I was wondering if some1 could help me in the right direction with this assignment. Background Ten years ago, you started working as a clerk for DMD Medical Supplies. Six months ago, Liz Jakowski, the human resources director, promoted you to office

73. ## math

Evaluate [ -3 x ( -2)] x 4 Choose the best answer from the options below: A 2.4 B -2.4 C -24 D 24

74. ## math

Divide 5 / 7 ÷ 5/2 Write the answer in simplest form Choose the best answer from the options below: A 2 / 7 B 7 / 2 C 10 / 35 D 35 / 10

75. ## us history

What steps do you think Samuel Adams and Thomas Hutchinson took toward becoming individuals and which steps ultimately made them such important historical figures

76. ## math

What is the Least Common Multiple for 12 and 18? Choose the best answer from the options below: A 2 B 6 C 3 D 36

77. ## math

Evaluate -4 x [ -6 – (-3)] Choose the best answer from the options below: A +12 B -12 C 0 D None of these

78. ## physics(urgent help)

a) Find the magnitude of the electrostatic force between 2 negative charges separated by a distance of 1augustro. b)what is the magnitude of gravit'l force between the negetive charges (electro)? c) determine the ratio of the gravt'l force and

79. ## Completing the square

Please show the procedure for answering this quadratic equation using the completing the square method: x^2+14x+98 I think i understand the basics of the method, but in this particular question I'm finding it hard to use the appropriate factors of 98 - 7

80. ## com 155

Is the comma placement and capitalization correct in this sentence? The class went to the Botanical Gardens, it's a spectacular sight.

81. ## math

Divide 2 2/5 ÷ 2 2/4 Write the answer in simplest form Choose the best answer from the options below: A 24/25 B 23/25 C 22/25 D 21/25

82. ## math

60 is what percent of 150? Choose the best answer from the options below: A 40% B 4% C 400% D 0.04%

83. ## Algebra II

What two numbers are represented by each of the following? -6+/- sqrt 6 -6 plus or minus square root 6 not sure how to type the question. I think the answers are -6 + sqrt 6 -6 - sqrt 6 I'm just not sure what the question is actually asking for. Could

84. ## math

Evaluate -8 – ( -5) Choose the best answer from the options below: A 13 B 3 C -3 D -13

85. ## precalculus

fourth roots of 1-root3i

86. ## precalculus

covert the rectangular equation to polar form x2+(y+2)2=4

87. ## math

Which of the following represents 24/36 in lowest terms? Choose the best answer from the options below: A 12/15 B 8/9 C 4/5 D 2/3

88. ## algebra 1

Choose the equation of the line passing through the point (-1, -2) and perpendicular to y = one fourthx + 2.

89. ## pre calc

find the fifth roots of -32i

90. ## pre cal

convert the point to rectangular coordinates (5,5pi/6)

91. ## pre cal

[root2(cos2pi/11+isin2pi/11)]^4

92. ## BI

How can BI opportunity be applied in the telecommunications industry?

93. ## pre cal

convert the point to polar coordinates: (12,-12)

94. ## pre calc

find the fourth roots of 1-root3i

95. ## precal

identify the standard form of the complex number: 10(cos259+isin259)

96. ## division

80 divided into 320

97. ## precal

(root2-root2i)^6

98. ## Maths

How to write 19 MAY 2011 without using numbers in 9 letters ?

99. ## precal

find zw z=8(cospi/2+isinpi/2) w=4(cospi/4+isinpi/4)

100. ## Physics(Help! Help!! Help!!!)

a) Find the magnitude of the electrostatic force between 2 negative charges separated by a distance of 1augustro. b)what is the magnitude of gravit'l force between the negetive charges (electro)? c) determine the ratio of the gravt'l force and

101. ## precal

identify the trigonometric form of -6+6i

102. ## calculus

Use the demoivre's theorem to find the answer? (1+i)^8

103. ## Physics(Help! Help!! Help!!!)

a) Find the magnitude of the electrostatic force between 2 negative charges separated by a distance of 1augustro. b)what is the magnitude of gravit'l force between the negetive charges (electro)? c) determine the ratio of the gravt'l force and

104. ## precal

find the quotient z/w z=8(cospi/3+isinpi/3) w=4(cospi/18+isinpi/18)

105. ## Physics(Help! Help!! Help!!!)

a) Find the magnitude of the electrostatic force between 2 negative charges separated by a distance of 1augustro. b)what is the magnitude of gravit'l force between the negetive charges (electro)? c) determine the ratio of the gravt'l force and

106. ## Physics(Help! Help!! Help!!!)

a) Find the magnitude of the electrostatic force between 2 negative charges separated by a distance of 1augustro. b)what is the magnitude of gravit'l force between the negetive charges (electro)? c) determine the ratio of the gravt'l force and

107. ## math

solve 3x - 5 + x = 31.

108. ## Physics(Help! Help!! Help!!!)

a) Find the magnitude of the electrostatic force between 2 negative charges separated by a distance of 1augustro. b)what is the magnitude of gravit'l force between the negetive charges (electro)? c) determine the ratio of the gravt'l force and

109. ## english,please correct my english grammar

please correct my english grammar.thank you for helping me always. my paragraph. I assess myself 6 out of 10 in speed typing but for word spelling I can give a rate 8 out of 10 which is the highest one. using word document can make more faster and is very

3. Spain has passed the following law: “Whereas the Spanish culture has been strongly diminished since joining the EU, and whereas the Spanish culture is an important part of our country’s heritage and charm. In an effort to maintain our rich culture

111. ## Biology

true or false Ciliates use flagella for feeding and movement?

112. ## maths

(a)(i)use the composite rule to differentiate the function f(x)=(x^2-6x+23)^(3/2). (ii)use the composite rule and your answer to part (a)(i) to show that the function g(x)=(x-2)/(x^2-6x+23)^(3/2) has derivative g'(x)=(5+9x-2x^2)/(x^2-6x+23)^(5/2).

113. ## Statistics

For a particular sample of 63 scores on a psychology exam, the following results were obtained. First quartile = 57 Third quartile = 87 Standard deviation = 9 Range = 51 Mean = 72 Median = 72 Mode = 98 Midrange = 57 Answer each of the following: I. What

114. ## physics

geographical methods representing vector quantities

115. ## Algebra II repost, pls help

What two numbers are represented by each of the following? -6+/- sqrt 6 -6 plus or minus square root 6 not sure how to type the question. I think the answers are -6 + sqrt 6 -6 - sqrt 6 I'm just not sure what the question is actually asking for. Could

116. ## physics

I have do a project on graphical methods representing vector quantities with 5 examples and graphs. Please let me know where will I get the required info.

117. ## biology

true or false? a mammal that can learn to find its way through a maze more quickly than another mammal probably has a better developed cerebellum

118. ## Math

Solve the system of equations by graphing. Then classify the system.x+y=8x-y=-2

119. ## general knowledge

How do you write 20th of May 2011 in 5 words without using letters

120. ## math

how you could show five less than a number using a expression

121. ## college algebra

Annual profit in thousands of dollars is given by the function, P(x) = -.1x2 + 50x - 300, where x is the number of items sold, x ¡Ý 0. describe the meaning of the number -.1 in the formula describe the meaning of the number -300 in the formula

122. ## English

please give me a word that can be associated with the word "pirates" that starts with ex- . thank you.

123. ## geometry

what is the difference between two-dimensional and three-dimensional geometry?

124. ## hrm

what is compensation philosophy?

125. ## Algebra 1

An airplane flies 750 miles due west in 1 1/2 hours and 750 miles due south in 2 hours. What is the average speed of the airplane?

126. ## Help with Math.

1. I've posted this question before (once, the other post wasn't me)and I have still got no help. Peg spends \$7.50 a week for grapefruit. When grapefruit are out of season, she gets 1 fewer grapefruit than when they are in season. If the price decreases by

127. ## math

in a class of 35 students 7 students get a b what percent of the class received a b

128. ## finance

You have won a contest that will pay you \$10,000 a year at the end of each of the next 5 years. Based on a discount rate of 8% per year, what is the annuity worth to you today

129. ## finance

You would like to contribute \$50,000 towards your grandchild’s college education 15 years from now. How much money must you set aside today for this purpose if you believe you can earn 8% on your investment

130. ## Chemistry

If you used exactly 0.50 grams of salicylic acid, what was the theoretical yield of ester?

131. ## finance

In calendar 2011, you earned a salary of \$60,000. You expect to be given 5% annual merit increases on January 1 of each year for the foreseeable future. What is your projected annual salary in 2015

132. ## World history

Causes and consequences of world war 2

133. ## Chemistry

If you used exactly 0.50 grams of salicylic acid, what was the theoretical yield of ester?

134. ## algebra

Translate to an equality. Use the variable x. My salary next year will be at least \$22000

135. ## finance

How much should you be willing to pay for one share of stock if the company just paid a \$1 dividend, you expect the dividends to increase by 5% annually, and you need a 12% return on your investment

136. ## math

A pitcher knows how to throw five different pitches. He threw four pitches before the last batter was called out. a) assuming he threw each pitch at LEAST once, determine the number of possible arrangements of his pitches. b) assuming that he can use any

137. ## finance

What is the net present value of a project that has an upfront cash outlay of \$30,000, and generates cash inflows of \$15,000 in year 1, \$20,000 in year 2, and \$25,000 in year 3 assuming that the company’s cost of capital is 15% per year?

138. ## finance

Chelsea Fashions is expected to pay an annual dividend next year of \$1.00 per share. The market price of the stock is \$25 and the growth rate of dividends is expected to be 5%. What is Chelsea’s cost of equity?

139. ## finance

Central Systems has a pretax cost of debt of 8%, an average tax rate of 30%, and a cost of equity of 14%. If the company’s debt-equity mix is 50%-50%, what is Central’s weighted average cost of capital?

140. ## Statistics

Find the regression line for this data set. x y 0 23 2 27 2.3 29 4.1 32 5 35

141. ## finance

The Cookie Shoppe expects sales of \$500,000 next year at a 5% pretax profit margin and an average tax rate of 35%. If it chooses to pay out 30% of its earnings as dividends, what is the projected increase in retained earnings

142. ## finance

Hauser Sports had sales in 2010 of \$750,000, cost of sales of \$500,000, average accounts receivable of \$100,000 and average inventory of \$225,000. How many days, on average, does it take Hauser Sports to sell its inventory assuming that all sales are on

143. ## Chemistry

How to find how many moles of water can be produced from 11 moles of water?

144. ## finance

A company began the year with retained earnings of \$1,000. Net income for the year was \$250, it repaid \$350 of its line of credit balance, and it paid dividends to its shareholders of \$200. What was the company’s retained earnings at the end of the year?

145. ## lit

nick has discovered that he learns best when he read a broad overview before he he looks at different points of view what type of passage should he read first? Narrative or expository should the answer be expository?

146. ## Termodinamic

Entalphy variation for C5H6COOH.

10x^2-24=0

148. ## Science

Name 3 physical (physics) occurances that happen within a roller coaster ride?

149. ## math

help me solve this 4p+5-7p=-1

please check this if it correct word. thanks a lot. but for the emergency sadden reason that my father died , I will go to the Philippines earlier than my plan.

151. ## Statistics

Use the multiple regression equation to predict a persons salary. Assume that the variable A is the number of years of college. Assume that the variable B is the number of years of experience. Suppose the person has 7 years of college and 3 years of

152. ## lowndes

which of the following is not a benefit of composting?

153. ## Chemistry

Calculate the enthalpy (ΔHo) of reaction (kJ) for the equation as written. If the answer is negative, enter the sign and then the magnitude. 2 HCOOH(l) + O2(g) → 2 CO2(g) + 2 H2O(l) . ΔHof (kJ/mol) HCOOH(l) -409 O2(g) 0 CO2(g) -393.5 H2O(l) -285.83 the

154. ## Statistics

Suppose the variable x is the number of minutes walked each week and the variable y is the blood cholesterol level given by the following table: x y 31 290 60 278 90 259 120 238 150 219 Using the regression equation, predict cholesterol levels when walking

155. ## Spanish

Last paragraph. I wasn't going to post it, but considering how atrocious my last two were... A fictional invitation with details about a party. Include: date, time, location/ apparel/ purpose of party/ gift ideas. Estamos teniendo una fiesta de cumpleaños

156. ## algebra

Miranda's financial aid stipulates that her tution not exceed \$1500. If her college charges a \$45 registration fee plus \$ 425 per course4, what is the greatest number of courses for which Miranda can register?

157. ## physic

A telephone cord is 6.20 m long and has a mass of 0.220 kg. A transverse pulse is produced by plucking one end of the taut cord. The pulse makes four trips down and back along the cord in 0.830 s. What is the tension in the cord?

158. ## accounting

cash flow analysis of whirlpool cash flow statement for 2006 solution

159. ## basic electronics

what is the power dissipated by the parallel circuit shown below? r1 is 100 ohms r2 is 100 ohms r3 is 100 ohms e= 40 v

160. ## com155

Imagine you are expected to write a three-page paper. Design an organizational and time management plan to complete this paper. keep in mind the paper requirements are to select a topic, write a thesis, write supporting material, and include a minimum of

161. ## Algebra

The period of time the pirate ship ride at a carnival takes to complete one cycle swinging to and fro is represented by the formula below for L feet long and T seconds. Find to the nearest hundredth of a second the period of time it takes the ride to swing

162. ## english letter burial leaving ...help ..help pleas

please help me as soon as you can please check my letter before i will submit to office thank you very much, MAY 22, 2011 FROM: IAN YAMCO PHOTOLAB OPERATOR EMPLOYEE CODE: SUBJECT: EMERGENCY LEAVE TO: MR. PRABUNATHAN GENERAL MANAGER TECHNO-BLUE DEAR SIR, My

1. Find P(10, 2). a. 90 b. 20 c. 200 d. 60 Answer: B 2. Find C(9, 3). a. 84 b. 504 c. 210 d. 360 Answer: A Please Answer!!

164. ## Algebra: CHECK

1. Find the slope of the line containing the points (-6, 4) and (-1, 6). a. 1/3 b. -5/4 c. 2/5 d. 3 Answer: D 2. Find the slope of the line containing the points (8, -1) and (7, -9). a. -11/ 15 b. 5 c. 13/5 d. 8 Answer: b PLEASE ANSWSER

165. ## math

i want a mathematic equation to apply on the number 579494 and get as a result the number 573 ,they told me that its simple but i can't figure it out(if somebody find many ways please give it all ).thanks

166. ## Statistics

Use the multiple regression equation to predict a persons salary. Assume that the variable A is the number of years of college. Assume that the variable B is the number of years of experience. Suppose the person has 7 years of college and 3 years of

167. ## movement and music

the best time of day for toddlers to participate in a movement session is a morning, b noon, c afternoon d evening

168. ## com 155

Is this sentence using the possessive correctly and are the apostrophes correct?: Vincent's personal file's are stored in the attic.

169. ## physics

a ball is projected horizontally from the edge of a table that is 0.433m high, and it strikes the floor at a point 1.84m from the base of the table. the acceleration of gravity is 9.8m/s^2.what is the initial speed of the ball? how high is the ball above

170. ## I really need help with biology!!

I need help understanding my bio assignment. Can you tell me weather or not I got them right and if I didn't get them right can you correct them and tell me the right answer to give me a better understanding? I put a star (*) next to my answer. 1. Which

171. ## algebra 2

a tree casts a shadow of 34 feet. the angle of th elevation of the sun is 52. what is the height of the tree?

172. ## Europe

russia is cold that cars? a finerich soil that carried by wind is known as

173. ## science

what is the difference between table salt, and iodized salt.

174. ## epidemiology

A new screening test for a disease is developed for use in the general population. The sensitivity and specificity of the new test are 60% and 70%, respectively. Four hundred (400) people are screened at a clinic during the first year the new test is

175. ## Trig

A tree is growing at an angle out of the ground, 15°17' from vertical. Standing 10 feet away from the base, the angle to the top of the tree is 25°17'. What is the length of the tree?

176. ## com 155

I need you to check the 3 sentences for the correct use of a plural: 1. Personal financial information should be kept in files. 2. Store financial papers in a filing cabinet. 3. Bank statements should be stored in a safe place.

177. ## Earth Science?

What is the climate? Darwin, Australia has its coolest month in July, with an average temperature of 77 degrees F. It has a dry season from May to October. The grassy areas nearby are home to cattle ranches. a) Not tropical b) Tropical rainforest c)