# Jennifer

Newest questions and responses by Jennifer
1. ## Math

Six neighbors share four pies equally how much of a pie does each neighbor get

2. ## Finance

You put \$5,000 per year in an IRA earning 10% a year starting when you graduate and stop 15 years later. How much will you have for retirement, 30 years after you stop depositing, if the account continues to earns 10% a year? A) \$158,862 B) \$2,772,054 C)

3. ## Finance

Sam wants to start saving for retirement. She wants to have \$85,000 per year for 25 years in retirement that will start in 40 years. How much must she deposit in equal annual amounts for the next 20 years if she can earn 9% over the life of her investment?

4. ## Finance

Molly just received a \$5,000 inheritance. She wants to open an IRA for retirement, 40 years from today. If she can earn 11% per year in her IRA, how much will she be able to take out annually for 20 years in retirement? A) \$24,182 B) \$35,041 C) \$16,250 D)

5. ## math

Calculate the missing values for Protons, Neutron, and Electrons for the following element Germanium - Ge

6. ## Math 8

write an algebraic expression for the nth term of this sequence. 7, 11, 16, 22,... I know what algebraic expression is.

7. ## English

What are the answer´s to chapter 11 final check a craul teacher??

8. ## Algebra

How many ounces of a 26% alcohol solution and a 32% alcohol solution must be combined to obtain 34 ounces of a 29% solution?

9. ## Math

The product of two positive numbers is 35 and their difference is 2. What is the sum of the two numbers?

10. ## Math

Radioactive​ uranium-235 has a​ half-life of about 700 million years. Suppose you find a rock and chemical analysis tells you that only one sixteenth of the​ rock's original​ uranium-235 remains. How old is the​ rock?

11. ## English

What type of literacy device is being used here and how ? “Each time I rise to my feet I am knocked to the ground”

12. ## science

Given the list of pKa values, which acid will have the largest amount of conjugate base present in the solution at equilibrium? Acid: Pka: H20 15.7 NH3 38 HCL -8 NH4+ 9.2 H2O NH3 NH4+ HCl

13. ## Survey of Math

A math class contains 7 females (three of whom speak French and the rest speak only English),and 12 males (two of whom speak French and the rest speak only English). a) A student in the class is chosen at random. If you're told the student is female, what

14. ## Math

A large pizza has a total diameter of 14 inches and a cross that is 1 inch wide. What is the area of the crust? Round to the nearest tenth.

15. ## math

Mark wants to use a grid to model 2/3 like the grids in questions 1 and 2. Its a 100 box grid . help

16. ## real estate

Explain in your words the difference between these two concepts: Prequalifying Preapproval How would you explain this to your principal (you represent the buyer) and convince them to do both?

17. ## Math

Solve the following system of equations 1. X+y-z= 6 2x-y +z=-9 X-2y+3z=1 2. x+z=-3 y+z=3 x+y=8

18. ## health

This subject would lose 12 pounds in 17 weeks by riding a bike at 10 MPH for 40 minutes per day fi ve times per week. Your weight-loss goals can be determined in the same way. Part 2 Now apply your knowledge of energy expenditure through exercise by

19. ## health

Part 2 Now apply your knowledge of energy expenditure through exercise by solving the following problem. Jim weighs 220 pounds and wishes to lose 25 pounds by running or jogging at 5 MPH for 30 minutes per exercise session fi ve days per week. Do the

21. ## Algebra

The cost of a long distance call is \$0.31 for the 1st minute and \$0.24 for each additional minute. How long can you talk without spending more than \$5? (Write and solve an equation.)

22. ## Math

joe buys mugs for \$2.50 each. If he sells them for \$4, he can sell 60 mugs a week. For every 50 cents increase in price, he sells 6 fewer mugs per week. Determine the price which will maximize Joe's profits.

23. ## Chemistry

Draw the structure of the tripeptide “Asp-Ala-Ile” at pH = 1. Then determine the total charge of the tripeptide. The side chain of each amino acid is shown below in the form at pH = 7. (So when you use them to answer this question, you might need to

24. ## Math

A general point on a curve is P(3+4costheta,2+4sintheta). Show that the locus of P is a circle and find the centre and radius

25. ## US History UGGGH

Sorry another question I am struggling with finding information in my text and on the web. Some things I am reading seem to be that the answer is d, all of the above. I know that Stalin wanted forces on the East front, but the Allies said it wasn't

26. ## US History

6) One major trend that began during WWII and continued after was: a) The relocation of manufacturing and the defense industry to the west. b) The entry of women into the workforce. c) The use of women in combat roles. d) A decline in the number of union

27. ## chemistry

When a base is introduced into this buffer, which of H2CO3 and HCO3− reacts with the base to maintain the pH of the solution? HCO3− H2CO3

28. ## Chemistry

you have a solution of 0.1 m KCN and a solution of 0.1 m of HF what is the buffer?

29. ## Chemistry

WHAT ARE THE MAJOR SPECIES PRESENT IN A AQUEOUS SOLUTION OF 1.0M CH3C00H? I) CH3COOH II) H20 III) H30+ IV) CH3COO- VI) OH-

30. ## chemistry

An empty beaker weighs 39.17 g. a) When completely filled with water, the beaker and its contents have a total mass of 406.25 g. What volume does the beaker hold? Use d =1.00 g/mL as the density of water. for A i got 367.08 but I don't know for this b) How

31. ## CHEMISTRY

*Consider a 0.15 m strontium chloride aqueous solution. a. Determine the molality (in m) of all solutes in the solution. Assume that strontium chloride completely ionizes when dissolved in water. All solutes means all cations and anions. The molality that

32. ## chemistry

THE QUESTION ASKS TO CALCULATE THE AMOUNT (IN GRAMS) OF CARBON DIOXIDE FROM THE AMOUNT OF SODIUM BICARBONATE THAT YOU USED IN THE REACTION Run 1. The reaction of citric acid and sodium bicarbonate is written as H3C6H5O7(aq) + 3 NaHCO3(aq) → Na3C6H5O7(aq)

33. ## Algebra

9/4% of what is 9?

34. ## CHEMISTRY

Mg(s) + FeCl2(aq) → MgCl2(aq) + Fe(s). IS THE IRON(II) ION OXIDIZED?

35. ## CHEMISTRY

2 C8H18 + 25 O2 → 16 CO2 + 18 H2O. WHAT IS THE MOLE-TO-MOLE RATIO BETWEEN OXYGEN GAS AND WATER?

36. ## Algebra

A 29 horsepower lawn tractor sells for \$1599.99 This is 12% more than the price of the same lawn tractor with a standard transmission. What is the price of the less expensive model?

37. ## Chemistry

N2(g) + 3 H2(g) → 2 NH3(g) [balanced] If 5.42 g of nitrogen gas are reacted with 5.42 g of hydrogen gas, which of the reactants is the limiting reactant? Use the molar mass data below if necessary. Molar mass of N2 = 28.02 g/mol Molar mass of H2 = 2.02

38. ## chemistry

N2(g) + 3 H2(g) → 2 NH3(g) [balanced] If 5.42 g of nitrogen gas are reacted with 5.42 g of hydrogen gas, which of the reactants is the limiting reactant? Use the molar mass data below if necessary. Molar mass of N2 = 28.02 g/mol Molar mass of H2 = 2.02

39. ## Chemistry

A sample of 10.7 g of O2 reacts completely with CO to form CO2. 2 CO + O2 → 2 CO2. How many grams of CO is required.

40. ## Algebra 2

Find an equation of variation in which y varies inversely as x and the following is true: y=31, when x=4 Originally, I mixed up the equations of inverse and direct variation, and got 31=m(4) ----- b Obviously, I got it wrong, but I've gone ahead and redid

41. ## Algebra 2

It takes 12 hours for 8 people to paint a house. How long will it take 3 people to do the job? I'm not really sure how to go about solving this problem.

42. ## chemistry

If there are 2.871mol of gas present at a temperature of 200.0K and a pressure of 1.009atm, what would the volume be?

43. ## college math

two cars are approaching an intersection one is 3 miles south of the intersection and is moving at a constant speed of 20 miles per hour. at the same time the other car is 4 miles east of the intersection and is moving at the constant speed of 30 miles per

44. ## college math

a rectangular dog pen is to be constructed so that one side is against an existing stone wall and the other three sides are to be fenced. of 500 feet of fence is to be used, determine the dimensions and area of the pen with maximum area. I have no idea how

45. ## Science

A geologists working in a national park finds a mineral he is carrying a kit that contains a penny, a hand lens, a piece of tile, a geologic hammer, and a jackknife. Describe how the geologists can use these items to determine some of the minerals

46. ## math

Linda works 3 days per week at \$6 per hour. If she works 4 hours per day how many weeks will it take Linda to earn \$350?

47. ## accounting

Need advise in how to set up? On, April 1, 2015, Lester Company received a bank statement that showed a balance of \$ 8,950. Lester showed a \$8,000 checking account balance. The bank did not return check No. 115 for \$750 or check No. 118 for \$370.00. A

48. ## accounting

On, April 1, 2015, Lester Company received a bank statement that showed a balance of \$ 8,950. Lester showed a \$8,000 checking account balance. The bank did not return check No. 115 for \$750 or check No. 118 for \$370.00. A \$900.00 deposit made on March 31

49. ## physical science

in a tug of war the left team pulls with a force of 300N and the right team pulls with a force of 150N. what is the resultant force?

50. ## Math

Start at 5. Create a pattern that multiplies each number by 2. Stop when you have 4 numbers.

51. ## physics

A 2000-kg automobile with four-wheel drive and weight distributed equally on the four 60-cm diameter wheels can accelerate from 0 to 27 m/s (60 MPH) in 6 seconds. a. Calculate the minimum coefficient of static friction between the tires and the ground. (10

52. ## English

How do themes drive the plot in a story or film?

53. ## Albert

x varies directly as the product of u and v and inversely as their sum.If x=3 when u=3 and v=1.

54. ## Louisiana History

Do you know the issues that governor Unzaga faced? There is not really a answer choice nor is this a question from school, but I was thinking about this and well if you could just give me a site to look at to find out that would be great... -Thanks

55. ## STATISTICS

If is equal to 0.79, then is equal to ______.

56. ## algebra hrlp

You know the perimeter of a square to be 8 meters. Find the length of one side. How do you set up the formula

57. ## algebra g

You know the perimeter of a square to be 8 meters. Find the length of one side. How do you set up the formula

58. ## algebra

What type of interval does the following inequality represent? −10 ≤ x < −6 is this an open, close or half open need help

59. ## algebra

If a number divided by −64 is increased by −74, the result is −71. is this correct y/-64 -74=-71

60. ## Macroeconomics help!

Consider the following simplified economy described by a Cobb-Douglas production function with three factors of production: “K” is physical capital (the number of machines), “L” is labor (the number of workers), and “H” is human capital (the

61. ## algebra homework help

student missed 11 problems on a Chemistry test and received a grade of 65%. If all the problems were of equal value, how many problems were on the test? Round off your answer to the nearest integer. X= # of problems 11= # of missed problems 65% of correct

62. ## algebra

A student missed 11 problems on a Chemistry test and received a grade of 65%. If all the problems were of equal value, how many problems were on the test? Round off your answer to the nearest integer. X= # of problems 11= 3 of missed problems 65% of

63. ## algebra homework help

A student missed 3 problems on a Physics test and received a grade of 94%. If all the problems were of equal value, how many problems were on the test? Round off your answer to the nearest integer. my answer is 5 questions

64. ## algebra homework help

A student missed 8 problems on a Chemistry test and received a grade of 47%. If all the problems were of equal value, how many problems were on the test? Round off your answer to the nearest integer. My answer is 15 question were on the test is this

65. ## algebra homework help

Let z be the unknown number. −61 times the difference between a number and 56 is equal to the number plus −28 Is this correct: -61(z-56)=z-28

66. ## algebra homework help

Let y be the unknown number. The difference between a number and 11 is equal to the number times 8. Is this correct y-11=y(8)

67. ## algebra homework help

Let x be the unknown number. If a number divided by −42 is increased by −89, the result is −87. n/-42-89=-87 or is it n/-42+-89=-87

68. ## algebra homework help

Let x be the unknown number. If a number divided by −42 is increased by −89, the result is −87. 8/-42-89=-87

69. ## algebra homework help

The sum of two consecutive integers is 285 is 18 and 54 correct

70. ## algebra homework help

The sum of two consecutive integers is 285 How would I solve an equation like this

71. ## algebra

how would I solve for this L = 2πrh; solve for r.

72. ## Social Studies

analyze the impact of plant and animal domestication in neolithic societies in middle america

73. ## algebra

Need help in solving this To receive an A grade, a student must average 100 or less but more than 93. If Zane received an A in the course and had five grades of 95, 92, 98, 76, and 100 before taking the final exam, what were the possible grades for his

74. ## math

club x charges a one time fee of \$35 with an additional charge of \$35 per month. Club y charges no initiation fee but charges \$46 per month. Write an equation to represent the cost for x amount of moths for each club. x=35x+35 y=46x IS this correct?

75. ## algebra

Need help with this The area of a trapezoid is 240 cm2. The height is 20 cm and the length of one of the parallel sides is 10 cm. Find the length of the second parallel side

76. ## algebra

need help Jan is 5 inches shorter than her 72 inch tall mother. How tall is Jan in inches?

77. ## algebra

need help: When the price of a necklace was reduced by \$132, the sale price was \$1590. What was the original price of the necklace?

78. ## algebra

need help Marked at half price and less the dealer discount of \$4.50, the CD cost \$4.50. How much was the original price of the CD?

79. ## algebra

Need help with this The area of a trapezoid is 240 cm2. The height is 20 cm and the length of one of the parallel sides is 10 cm. Find the length of the second parallel side

80. ## algebra

how would you set this up Two sides of a triangle measure 11.4 cm and 16.2 cm. If the perimeter is 32.1 cm, what is the length of the third side in centimeters?

81. ## Math

Kevin has a rabbit a ferret a gerbil and a turtle. He feeds them in a different order each day. In how many different orders can Kevin feed his pets?

82. ## Science

What would the density of 8 g of the unknown substance from Zarkon be

83. ## algebra

13 + [26 ÷ (−6 + 4 ⋅ 1)] My answer is 26 is this correct4.

84. ## Physical science

A simple lever is used to lift a heavy load. When a 58-N force pushes one end of the lever down 1.1 m the load rises 0.14 m. How much work is done by the 58-N force? What is the gain in potential energy of the load? How does the work done compare to the

85. ## algebra need help

how would you solve something like this 2xy X 3y X -y ______________ 2xy X 3xy X x The X are multiplication MY answer is -y over x2y the 2 goes above the x

86. ## algebra Need to make sure that my answer is correc

−( 3x + 3 ) + 2( 2y + 2 ) = -3x + 3 + 4y + 4 = -1x + 4y +7 Is this the correct answer

87. ## algebra homework help

−( 3x + 3 ) + 2( 2y + 2 ) Answer is :-3x+7-4y

88. ## algebra help needed

5(x+y)-(x+y) 5X+15Y-X+Y answer 6x-15y Us this correct

89. ## algebra

−4( 2x + y ) − ( 4x + y ) -4z+4u-4x+y -8x-3y My answer is this correct

90. ## a

−4( 2x + y ) − ( 4x + y ) -4z+4u-4x+y -8x-3y

91. ## Math

9. Find two numbers whose difference is 20 and one third of their sum is 40.

92. ## algebra

3x − y2 − 3 + 2y2 + 2x − 4 I have to combine like terms My answer is 5x+1y-7

93. ## Math

-12 in the form of a/b where a and b are integers

94. ## Math

A hot dog cart at the entrance of the Stadium sells hot dogs (\$3.50) and hamburger (\$5.25) for a total of \$1,225.00. If it sells twice as many hot dogs as hamburgers, how many of each did it sell?

95. ## Physics

Michael flies in an airplane due north to Michigan. The pilot encounters a direct crosswind from the west of 120 mph. What direction must the pilot steer in order to end up with a resultant of due north and average velocity of 120 mph? Measure and

96. ## Math

Tell whether the sequence 1/3,0,1,-2 is arithmetic, geometric, or neither. Find the next three terms of the sequence.  A.neither;7,-20,61  B.geometric;7,-20,61  C.arithmetic;1/3,1 1/3,3  D.geometric;-3 1/3, 5 5/9,9 7/27

97. ## Geometry

Myles was asked to draw a triangle xyz and then dilate it using the origin aa the center of dilation and a scale factor of 0.75.he thinks adding 0.75 units to the coordinates of the vertices of xyz will help him draw the dilated image. Explain why miles is

98. ## Math

At 5:00 in the evening, a man who was 71 inches tall cast a shadow that was 163 inches tall. At the same time a flagpole cast a 756 inches shadow. How tall was the flagpole? Express your answer in two decimal places.