# Questions Asked onJune 4, 2013

1. ## algebra

B=1/3h(q+z) solve for q

2. ## maths

The measure of one side of a triangular field is 4.2 m .if the difference of the lengths of hypotenuse and the other side is 14 m , find the sides of the triangle and its area?

3. ## Math for Educators

Use Gauss's approach to find the following sums (do not use formulas). a. 1 + 2 + 3 + 4 +...+ 102 b. 1 + 3 + 5 + 7 +...+1001 a. The sum of the sequence is ? My answer 102-51(103)= 5,253 b. The sum of the sequence is? My answer 500.3(1,002)=501,300.6 Are my

4. ## math

A box with an open top has vertical sides, a square bottom, and a volume of 256 cubic meters. If the box has the least possible surface area, find its dimensions.

5. ## Math for Educators

Find the 9th term of sequence. 4, 12, 36, 108, .... The 9th term of sequence is ?? My answer 236,196 4+[3(n-1)] Correct?

6. ## Math

Use the distributive property to rewrite this expression. 3 (4 + n)

7. ## Finance

Calculate the required rate of return for Mercury Inc. to the nearest .1 Assume that investors expect a 3.0 percent rate of inflation in the future. The real risk-free rate is equal to 5.8 percent and the market risk premium is 9.3 percent. Mercury has a

8. ## Math for Educators

Find the sum of the sequence. 38+39+40+41+...+137 The sum is? My answer 175(99)= 17,325 Is this correct? If not how do I get the correct answer?

9. ## physics

In the movie Spiderman 2, there's a famous minute long scene where Spiderman stops a train. If the initial speed of a five car out of control subway train was around the top speed of the NYC subway (27 m/s), and Spiderman stopped the train in exactly one

10. ## algebra

Which point lies on the line defined by the equation 4x+3y=27 A. (-3,5) B. (5,3) C. (3,5) D. (-5,3)

11. ## Physical Science

1.Instantaneous speed is measured B. when the object reaches its destination. C. at a particular instant. D. over the duration of the trip. 2. A ball is rolled uphill a distance of 5 meters before it slows, stops, and begins to roll back. The ball rolls

12. ## Math

Five sixths minus two thirds

13. ## physics

I have another question for the problem below, so What is the speed of the car just before it lands safely on the other side? would it be the same 38.6 meters/sec A 10,000N car comes to a bridge during a storm and finds the bridge washed out. The 650-N

14. ## math 7

You roll a number cube 20 times. The number 4 is rolled 8 times.What is the experimental probability of rolling a 4? steps on how to figure this out?

15. ## Phyics Toughest question on earth

Estimate the time difference between the longest day and the shortest day of a year in seconds if you lived on the Earth's equator with the assumptions below. Note: this is not the difference between solstices as we are adjusting the earth's rotation axis

16. ## Finance Accounting

One of the advantages of borrowing is that interest is deductible for income tax purposes. a. If a company pays 8 percent interest to borrow \$500,000, but is in an income tax bracket that requires it to pay 40 percent income tax, what is the actual

17. ## precalculus

Explain how the graph of f(x)=(-2)/(x-3)^2 can be obtained from the graph of y=1/x^2 by means of translations, compressions, expansions, or reflections.

18. ## Finance

Calculate the return and standard deviation for the following stock, in an economy with five possible states. If a Boom (Probability=25%) economy occurs, then the expected return is 30%. If a Good (Probability=25%) economy occurs, then the expected return

19. ## Math for Educators

The first difference of a sequence is 8, 12, 16, 20,... The sum of the first two terms of the original sequence is 14. Find the first three terms of the original sequence. The first term of the original sequence is? 4 What is the second term of the

20. ## Algebra

Identify the solution(s) of the system of equations 3x+2y=4 5x-4y=3

21. ## Physical Science

1. To what is amplitude related? B. the maximum displacement from the rest position C. neither A nor B D. both A and B 2. Suppose two waves collide and the temporary combined wave that results is smaller than the original waves. What term best describes

22. ## physics

Three objects of same heat capacity with temperature T1=200 K, T2=400 K and T3=400 K exchange heat with each other. They are isolated from the rest of the universe. Find the highest possible temperature one of them can reach in kelvin.

23. ## math

One of the advantages of borrowing is that interest is deductible for income tax purposes. a. If a company pays 8 percent interest to borrow \$500,000, but is in an income tax bracket that requires it to pay 40 percent income tax, what is the actual

(4x-2)(3x-4)

25. ## trigonometry

1.if 2^x+2^y=2^(x+y) then dy/dx is equal to what? 2.If x.root(1+y)+y.root(1+x)=0 then dy/dx is equal to what? 3.Sin[(1/2)cos^-1(4/5)] is equal to what? 4.check the continuity of function f(x)=2x+3 at x=1. 5.check the continuity of the function F(x)={e^x -

26. ## Life o

Describe the life style of Hypertension disease and 12 explanation. Provid 10 ways in which you critically discuss how life style/behaviour disease impact on the teenager?

27. ## Math

Dan Dietrich is an executive with Coronado Distributors. His gross earnings are \$9,850 per month. Assume the government withholds 6.2% for Social Security and 1.45% for Medicare. What are the combined withholdings for Social Security and Medicare for

28. ## Writting

Persuasive Writing Assignment: Imagine that you are an agent who is interested in publishing new authors. Choose any book you like and present the book to a publisher in New York. You want to be the person responsible for putting the book on the shelf. You

29. ## English

Can someone check if these sentences are grammatically correct? Thank you very much in advance. 1) I never have my cat washed. I wash it myself. 2) I take my cat to the vet once a year to have it examined. 3) The teacher told his students to open their

30. ## Social Studies (Ms. Sue)

Why did progressive presidents do little to advance civil rights for African Americans?

31. ## Math

Bubble gum comes in packs of 7 pieces and cases of 48 packs. If Tara needs 7,500 pieces for the carnival, how many cases should she order?

7c + 4c =

33. ## Math

Nicole drew a circle on the chalkboard that had a radius of 15 cm. Which is closest to the circumference in centimeters of the circle she drew on the board? A.30cm B.45cm C.24cm D.90cm D Which statement is not supported by the information in the graph? 6th

35. ## Math

Rolando is 61 1/2 inches tall. Marcus is 4 5/8 inches taller than Rolando. How tall is Marcus? A.66 1/8in B. 65 7/8 in C. 65 2/3in D.65 1/8in D Brett asked 20 students in his class which breakfast cereal they prefer. The table shows the results Frosties 12

37. ## 9/11

What was your response to the 9/11 attacks when you first found out about it? I need to interview some people and get their answers to this question.

38. ## Math

David bought 5 dozen pieces of candy. He filled 9 bags with 6 pieces of candy each for his friends. After giving his friends the bags of candy, how many pieces of candy does he have left? 6 A family installed a triangular piece of glass in a rectangular

39. ## Math

Find the smallest number N such that: The number of divisors of N is A. The number of divisors of A is B. The number of divisors of B is C. The number of divisors of C is 3. Details and assumptions The divisors include 1 and the number itself. For example,

40. ## goverrnment

How has this political culture affected the relationship Texas has with the federal government?

41. ## Physics

A 5.0 kg block moving east with speed of 6 kg m/s collides head on with another 8.0 kg block moving west with speed of 4 m/s. After the collision the 5.0 kg block was moving west with speed of 5 m/ s while the 8.0 kg block was moving east. a) What is the

42. ## Math

P is a point outside of circle Γ. The tangent from P to Γ touches at A. A line from P intersects Γ at B and C such that m∠ACP = 120∘. If AC=16 and AP=19, find the radius of the circle.

43. ## Maths

The game Slice is played using a m×n rectangular piece of paper as a board. Players alternate turns, on each turn they choose a rectangle and cut it into two rectangles, each with integer side lengths. The last player who is able to cut a rectangle is the

44. ## Social Studies (Ms. Sue)

How did women's roles expand near the turn of the century? My answer: Women's roles expanded as industrial society was drawing more and more women out of the home and off of the farm and into the worlds of work and public life.

45. ## maths

in a two digit number the unit digit is one more than twice the ten's digit if the order of the digit is reversd the new number is 36 more than the given number find the number

46. ## maths

trigno ratios

47. ## Math

3(-5x+6)=-57?

48. ## Chemestry

Have two tanks of 100 liters each, with salt solution. One is at 9% and 4% other. How many liters at least must be removed from each container, so that upon mixing which is removed to obtain a 7% solution of salt concentration?

49. ## Economics

What are welfare payments or consumer subsidies

50. ## english

what can i make my grabber for an essay I'm doing on the great gatsby?

51. ## math

250 people on a plane; 120 speak english;150 speak spanish; 30 speak neither. what probability speak English and Spanish ?

52. ## Math

You have 120 orange and purple marbles in a bag. The orange marbles make up 5/8 in the bag. What percent of the marbles are orange?

53. ## heeeeeeeeeeeelp physics vrey tough

Estimate the time difference between the longest day and the shortest day of a year in seconds if you lived on the Earth's equator with the assumptions below. Note: this is not the difference between solstices as we are adjusting the earth's rotation axis

54. ## math

Adam took five tests and received a grade for each of them. The first test was 92%, the second test was 83%, and the mean of the five tests was 85%. What can you conclude? a. the lowest test score. b. the highest test score. c. the mean of the last three

55. ## Math plz help

Name a point on the graph of y = 2x + 3. A. (1, 6) B. (1, 5) C. (0, 5) D. (1, 3)

57. ## physics

If the same shoe were dropped from a height of 40m, how many seconds would it take it to hit the floor?

58. ## Chemistry

If 5.05 L of a gas has a mass of 7.58 mg, what is its density in g/L?

59. ## plls heeeeeeelp math

How many ordered pairs of positive integers 1≤k≤n≤50 are there, such that k divides n, and (n/k )!= n!/k! ?

60. ## english

what grabber can i make for the essay I'm making for the book the great gatsby?

61. ## physics

Workers who wash windows or paint the outside of buildings use an interesting contraption known as a painter's lift. This consists of a harness that the worker wears suspended by a rope. The rope runs through a pulley mounted on the roof of the building

62. ## physics

The dipole moment for a system of charges is defined as d⃗ =∑kqkr⃗ k. (see here for a more in depth discussion of the dipole moment). Determine the magnitude of the dipole moment in m⋅C for a system of three charges (Q=1 μC, Q=1 μC, and

63. ## english

how does the woman have the power to ruin men in the book of the great gatsby and the crucible?

64. ## plllllls heeeeeeelp math

Let f(x)=3^(171x−3)−3^(114x+2)+3^(57x+3)−1. Let S be the sum of all real values of x that satisfy f(x)=0. What is the value of 1/S?

65. ## physics

Two identical twins, Amy and Beatrice, are on top of two different slides, one on each slide. Both slides start 3 m above the ground and end 0.5 m above the ground. Amy's slide is a straight, 45 degree slide with height given by h=−x+3 (so it starts at

66. ## English composition II

__________ are internal documents, sent within a business. A. Letters B. Resumes C. Memos D. Complaint calls

67. ## maths

Chef Fabio went to the store and bought 2 cans of beans, 2 cans of tomatoes, and 2 cans of tuna, all of which were the same shape and size. On his way home, it rained hard and the labels became soaked and fell off the cans. He wants to make a dish using

68. ## Math

In a right triangle, there is arithmetic sequence. If the shortest side is 15 cm long, what is te length of the other 2 sides. ( hint use pytageron Therom)

69. ## English Coposition II

For centuries, the two standard forms of written business communication were memos and: A. e-mails. B. faxes. C. text messages. D. letters.

70. ## English Composition II

The practical context of an e-mail includes all of the following EXCEPT: A. a subject line. B. awareness of its purpose. C. the date. D. the time.

71. ## Math

In a right triangle, there is arithmetic sequence. If the shortest side is 15 cm long, what is te length of the other 2 sides. ( hint use pytageron Therom)

72. ## Composition II

The rhetorical context of an e-mail includes all of the following EXCEPT: A. date and time. B. awareness of audience. C. awareness of purpose. D. tone.

73. ## math

A tractor tyre has a radius of 7cm and it made 1600 complete revolutions on a journey.How many metres did the tyre travel?

74. ## Engish Composition II

Traditionally, the text of a memo is divided into three parts that include all of the following EXCEPT: A. conclusion. B. letter of complaint. C. introduction. D. body.

75. ## English Composition II

Modern memos expedite the reader’s task by featuring: A. fully developed, very long paragraphs. B. double spaces between each line, without any space between paragraphs. C. lots of boldfaced and/or italicized terms. D. shorter blocks of text.

76. ## math

a sand pile in a shape of an upside-down cone has a volume of 350 m2 . The diameter of the base pof the pile is 7m. what is the height of the sand pile?

77. ## math

a sand pile in a shape of an upside-down cone has a volume of 350 m2 . The diameter of the base pof the pile is 7m. what is the height of the sand pile?

78. ## chemistry

what happens when iron reacts with steam

79. ## math

a sand pile in a shape of an upside-down cone has a volume of 350 m2 . The diameter of the base pof the pile is 7m. what is the height of the sand pile?

80. ## Chemistry

Calculate Activation Energy, Ea, for each of the reactions, above? ln(k)= -2.24x10^4(1/T)-1.8. The reactions are Step 1: 2H2 + N2 -> N2H4, Step 2: N2H4 + H2 -> 2NH3, Overall: 3H2 + N2 -> NH3. This is all the information i have. i Don't know how to solve

81. ## Math

How do you factor 2a^2 - 1 ?

82. ## math

can anyone simplify 4x + 1 • 2x • 3x • 4x + 1 ?

83. ## probability statistics

Tall clubs international Tall clubs international has minimum height requirement for men and women. If the reqirements are changed so that the tallest 4% of men are eligible, what is the new minimum height for men?

84. ## Chemistry

Cobalt was used as an internal standard to analyze a sample of titanium with atomic absorption spectroscopy. A mixture was prepared by combining a 4.00 mL Ti solution of unknown concentration with 3.00 mL of a 11.7 micrograms/mL solution of Co. The atomic

85. ## Chemistry

1. The following data was collected for the reaction between hydrogen and nitrogen monoxide. The time recorded corresponds to a N2 concentration change of 5.3 x 10-4 M. 2H2(g) + 2NO(g)  2H2O(g) + N2(g) Trial [H2], M [NO], M Time, s 1 0.01 0.02 74 2 0.02

86. ## Honors Physics- Help PLEASE- Test tmrw

A tritium nucleus is formed by combining two neutrons and a proton. The mass of this nucleus is 9.106 × 10–3 universal mass unit less than the combined mass of the particles from which it is formed. Approximately how much energy is released when this

87. ## social

The stress factor which is likely to cause the most severe behavioral consequences for children is

88. ## clemson

Two plates of area 5.00 × 10-3 m2 are separated by a distance of 1.50 × 10-4 m. If a charge separation of 6.40 × 10-8 C is placed on the two plates, calculate the potential difference (voltage) between the two plates. Assume that the separation distance

89. ## physics

I have another question for the problem below, so What is the speed of the car just before it lands safely on the other side? would it be the same 38.6 meters/sec A 10,000N car comes to a bridge during a storm and finds the bridge washed out. The 650-N

90. ## physics

when a 100 m runner reached the finish line , the runner stopped suddenly and fell on the ground . explain the situation using the appropriate physics concep

91. ## physics

I have another question for the problem below, so What is the speed of the car just before it lands safely on the other side? would it be the same 38.6 meters/sec A 10,000N car comes to a bridge during a storm and finds the bridge washed out. The 650-N

92. ## English 3

How can a reader find the main idea of a passage

93. ## Math

Spencer Morris works in the telemarketing division for a company that pays a salary of \$735 per month plus a commission of 3½% of all sales greater than \$15,500. If he sold \$45,900 last month, what was his total gross pay?

94. ## chemistry

Ok, so using Le Chatelier's Principle If you add heat to an exothermic reaction, the equilibrium will shift to the left. If you remove heat to an exothermic reaction, the equilibrium will shift to the right. What is it for an ENDOTHERMIC reaction? If you

95. ## English

Circle the nouns that can be used with the adjectives on the right , Development-environment-figures. (Recent) Crisis-supply-estimates. (Reliable) Awareness-theory-concern. (Public) Region-prices-solution. (Affordable) Protection-needs-sanitation.

96. ## Chemistry

Why is a beehive used in the preparation of hydrogen

97. ## Finance

You hold a diversified portfolio consisting of a \$10,000 investment in each of 15 different common stocks (i.e., your total investment is \$150,000). The portfolio beta is equal to 1.1 . You have decided to sell one of your stocks which has a beta equal to

98. ## Geometry

Triangle ABC has side lengths AB=8, BC=12 and CA=14. Given that D, E and F are midpoints of BC, CA and AB, respectively. Find the value of AD^2+BE^2+CF^2.

99. ## Economics

Explain the difference in prices for each of the following pairs of goods in terms of the laws of supply and demand: (a) natural diamonds and zircons (human-made diamonds), (b) a loaf of bread baked today compared with day-old bread, (c) roses in January

100. ## Chemistry

This question is based on an experiment to determine the mass of ASA. Information from the experiment : • ASA is a weak acid with a Ka value of 3.2 x 10^-4. • An ASA tablet has an approximate mass of 500 mg. • The experiment used a titration with a

101. ## English

Can someone check if these sentences are grammatically correct? Thank you very much in advance. 1) I never have my cat washed. I wash it myself. 2) I take my cat to the vet once a year to have it examined. 3) The teacher told his students to open their

102. ## History

Is American invasion in Iraq justified?

103. ## physics

What is the radius of an automobile tire that makes a complete turn in 0.1 sec and has a linear speed of 24.0 m/s?

104. ## Algebra

Identify the solution(s) of the system of equations 9x + 2y = 6 8x - 2y = 8

105. ## Algebra

Identify the solution(s) of the system of equations 3x-2y=6 5x=5-25y

106. ## Social Studies (Ms. Sue)

What were the major progressive accomplishments of Wilson's presidency? My answer: The major accomplishments of Wilson's presidency were the passing of the Clayton Antitrust Act, which laid down rules forbidding business practices that lessened competition

107. ## Life orientation

5 way in which the human problem impact on the community drugs and alcohol

108. ## Life orientation

Provide recommendations on how to address the topic that you identified in the previous question

109. ## Math

1. use the law of Sines to solve (if possible) the triangle for the value of c. A=27.5degrees, a=15cm, b=36.4cm 2. use the law of Sines to solve (if possible) the triangle for the value of c. B=52degrees, a=8cm, b=12cm How do I solve these type of

110. ## Writting

Imagine that you are an agent who is interested in publishing new authors. Choose any book you like and present the book to a publisher in New York. You want to be the person responsible for putting the book on the shelf. You should convince the publisher

111. ## comptuer programming

i need help with my code i keep comin up with errors in basic Dim Firstname as string Dim Lastname as string Dim Empnum As Integer Dim HourRate As Integer Dim Hours As Integer Dim Tools As Integer Dim Total As Integer Dim Netpay As Integer Dim Taxes As

112. ## algebra1

Olivia is solving the equation x^2-12x=18 what should she add to both sides to complete the square?

Solve -4(x-3)>2x A. x>6 B. x3/2 D. x

114. ## math

When is this true X^3>3 •always •never •always true when x>1 •always true when x

115. ## Math

The mass of a jar of beans is 525 g. If the jar has a mass of 25 g, the beans alone must have a mass of:

116. ## algebra1

(3x^2-2x-1)-(5x^2-4x-2)

118. ## physical sciences

to find out whether the amount of heat(gas)produced will depend on an increase on the concetration of HCL when HCL reacts with an excess Zn

119. ## life orientation

name two community organizations tha are involved in supporting or giving redress to alcoholism

120. ## life orientation

mention5 factors that contribute to the disease

121. ## English 12

I have to write an essay on a book called "The Stone Angel" by Margaret Lawrence, for anyone that knows the novel there is a clear message about communication, or lack there of, and things on relationships, having issues starting the essay, would

122. ## Trigonometry

Could someone please help me out with this? I've read my text book, but can't seem to figure it out. And could you please show me how to do them? The Earth travels in a circular orbit around the Sun at 29.79 km/sec. If the radius of the orbit is 1.496 x

123. ## physical sciences

to find out whether the amount of heat(gas) produced will depend on an increase on the concetration of HCL when HCL reacts with an excess Zn

124. ## Algebra

Okay this is the problem: 4x+2y=32 x+2y=20 I got this: 5x+4y=52. Is that my answer???

351 m2

126. ## Social Studies (Ms. Sue)

What did the Federal Reserve Act do? My answer: The Federal Reserve Act improved the nation's monetary and banking systems, creating the modern banking system and a more flexible currency by allowing banks to control money supply.

128. ## I have a question for Ms.Sue only

Would you get mad if I said See what had happened was, I did this wrong, Or if I did something wrong, or explained my reason starting off with What had happened was?

129. ## Math

if 3/5 of the class are boys and there are 12 more boys than girls. How many girls are there in the class?

130. ## Sociology

How can the Sociological Perspective help you in understanding the plight or condition of members in society who come from marginalized groups. i.e. African Americans, members of the LTGB community, women, Mexican Americans

131. ## Math

At the last school pep rally 4 out of every 6 students wore school colors. Based on this information, if 120 students wore school colors, how many total students attended the pep rally? A.30 B.180 C.240 D>480 B Melissa has to drive 420 miles to arrive at

132. ## CHEMISTRY

Cobalt was used as an internal standard to analyze a sample of titanium with atomic absorption spectroscopy. A mixture was prepared by combining a 4.00 mL Ti solution of unknown concentration with 3.00 mL of a 11.7 micrograms/mL solution of Co. The atomic

133. ## Math

5.Jack participated in a 6 day bike marathon of 430 kilometers. He biked 90 kilometers on each of the first 4 days and y kilometers on the fifth day. Which equation can be used to find b, the number of kilometers Jack biked on the sixth day?

134. ## Math

The perimeter of the square measures 16 cm. If 1 cm equals 10 feet what is the perimeter of the ground floor (in feet) of the building? A.10cm B.160cm C.16ft D.160ft D Lauren bought a used car. When she bought the car, the odometer read 4,851.6 miles.

135. ## Introduction to Paralegal

I need help with at least one ethics opinion from any state attorney ethics source to choose one opinion on the attorney client privilege and one on conflict of interest in the legal field.

136. ## Math

What is the value of this expression 16/2+2x5-3 A.12 B.15 C.18 D.47 B