# yolanda

Popular questions and responses by yolanda
1. ## Math

Find the point, M, that divides segment AB into a ratio of 3:2 if A is at (0, 15) and B is at (20, 0). A) (9, 6) B) (12, 6) C) (12, 9) D) (9, 12) Is it b? if not how do I find the answer?

2. ## BIS 155 Data Analysis w/Spreadsheet

How would I begin to compile data into useable data in using Excel?

3. ## world history

Which identifies points of the agreement between the Soviet Union and other allied powers at the Yalta conference? A) The immediate execution of the highest ranking nazi officials B) The division of Germany into four allied occupation zones C) The

4. ## MGT 495 Organizational Strategies

I have to complete a career external environment assessment that has to be 3-5 pages long, but I am not understanding what it is that I am supposed to be writing about, can someone please help me out??? It's due by midnight and my instructor has not

5. ## Stats

About 35% of the population has blue eyes (based on a study at Indiana University). a. If someone is randomly selected, what is the probability that he or she does not have blue eyes?

6. ## science

Spent steam from an electric generating plant leaves the turbines at 120.0 degrees celsius and is cooled to 90 degrees celsius liquid water by water from a cooling tower in a heat exchanger. How much heat is removed by the cooling towerwater for each kg of

7. ## math

A company's board of directors wants to form a committee of 2 of its members. There are 5 members to choose from. How many different committees of 2 members could possibly be formed?

8. ## Math

A circle has an area of 36 in2. What is the area of a sector of the circle that has a central angle of π/6 ? A) 3 in2 B) 6 in2 C) 12 in2 D) 196 in2 I think Its 12

9. ## Chemistry

If a plant produces 8.06 mol of C6H12O6 how many moles of CO2 are needed

10. ## Rock Hill

What will the stopping distance be for a 3,000-kg car if -3,000 N of force are applied when the car is traveling 10 m/s?

12. ## statistics

the life expectancy of lung cancer patient treated with a new drug is normally distributed with a mean of 4 years and a standard deviation of 10 months what is the probability that a randomly selected lung cancer patient will last more than 5 years

13. ## CHEMISTRY

CaCO3(s)+2HCl(aq)>CaCl2(aq)+H2O(l)+CO2(g) how many grams of calcium chloride will be produced when 30 g of calcium carbonate are combined with 13 g of hydrochloric acid? Which reactant is in excess and how many grams of this reactant will remain after the

14. ## Math

If the average person drikns 8 ounces glasses of water per day, a person who drinks 12.8 ounces of water after a morning exercise session has consumed what fraction of the daily average?

15. ## Careers

What careers can I pursue with Mathematics,Geography,Business and Accounting ?

16. ## Science

A vehicle maintains a uniform velocity of 60m /s for 60s. Calculate acceleration

17. ## science

what is the acceleration of a proton moving with a speed of 7.5m/s at right angles to a magnetic field of 1.4T?

18. ## Math

Which transformation will be equivalent to rotating a figure 90° counterclockwise? A) reflecting over the x-axis and the y-axis. B) translating left 3 units and down 5 units. C) Reflecting over the x-axis and then reflecting over the line y = x. D)

19. ## Math

Trina has \$1000 to purchase an open-top cylindrical dog pen in her backyard. She wants the height of the pen to be 5 feet. If the pen costs \$1 per square foot, what is the biggest pen (in terms of the radius) that she can afford? Round your answer to the

20. ## algebra

A train leaves a station and travels north at a speed if 50 mph. Five hours later, a second train leaves on a parallel track and travels north at 175 mph. How far from the station will they meet?

21. ## math

Explain: what the expression 6x means

22. ## Physics

A projectile of mass 0.46 kg is shot from a cannon, at height 6.8 m, as shown in the ﬁgure, with an initial velocity vi having a horizontal component of 7.1m/s. The projectile rises to a maximum height of ∆y above the end of the cannon’s barrel and

23. ## Geometry

Let p represent a true statement, while q and r represent false statements. Find the truth value of the compound statement. ~[(~q V p)^ ~r] this is the ?

24. ## Physical Science

lead has specific heat of .028kcal/kgC, melting point of 328 degrees C and a heat fusion of 5.5 kcal/kg. how much heat must be provided to melt a 250kg sample of lead with a temperature of 20 degrees Celsius?

25. ## elementry/math accuplacer

This year Shannon spent a total of \$91 on going to the movies. If she went to the movies 13 times, has much did each movie cost?

26. ## writing

In what ways are purpose, audience,tone and content different for interpersonal and business communication

27. ## math/fractions

Beth bought a shirt for \$6. This was 1/5 of the regular price. What was the regular price of the shirt?

28. ## Early childhood ed

which of the following is an example of modeling and appreciation of aesthetic and creative development?

29. ## Science

A chain that is 30 m long and weighs 120N.m hangs from the drum of a winch. Determine the work to wind the first 9m of the chain .

30. ## Science

A 30kN load is hoisted through a height of 70m in 5 minutes .calculate 1.the work done in one minute

31. ## Math

Factorise 18x^2+10x+31

32. ## Math

Simplify 6/x-2 + 3/2+x - 9x-5/x^2+x-6

33. ## Science

A component is uniformly accelerated in a production plant from 3m/s to 8 m/s in 4s and at a constant velocity of 8 m/s for the following 2s . Determine the displacement for a time of 6s.

34. ## Science

An object reaches a velocity of 147m/s in 15s at a uniform acceleration vertical plane .calculate the size of the uniform acceleration ,also determine whether it was an upward or downward movement from rest.

35. ## Math

X^1/8 =32 solve for x

36. ## Economics

Are there any current subsidy or welfare issues that are being discussed or addressed in parliament or in municipalities

37. ## Economics

What are the costs and consequences of providing the subsidies ana welfare?

38. ## Physics

Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above the ground with an initial speed of 17 m/s at an angle 34 degrees; with respect to the horizontal. Sarah catches the ball 1.5 meters above the ground. 1) what

39. ## math

Wholesale cost \$1.55 and sold it at \$2 and 20 what is the gross profit percentage x 100

40. ## EN110

To practice your reading comprehension skills, remember all of the following EXCEPT:

WHY IS IT IMPORTANT PEOPLE WATCH THE TELEVISION ABOUT WHO SHOULD BE PRESIDENT??

42. ## Science

A car moves at 20 meters in 2 seconds. What is the momentum of the car if it has a mass of 3,000 kg? A football player runs across the field for a tackle. He has a momentum of 1,120 kg x m/s and is moving down the field at 10 m/s what is the mass of the

43. ## maths

3 and one fifth + 1 and two fifth to the nearest whole

44. ## English

African slaughter should be allowed in the suburbs speech

45. ## Biology

GRey flies are dominant to black flies. Make a cross between two flies expected to have all black offspring:

46. ## Math

Ellie has 1/5 of a yard of ribbon to make small bows for her sisters birthday party. Ellie needs to make 6 bows that each use the same length of ribbon. What fraction of the ribbon does Ellie need for each bow? I have to build an equation that represents

47. ## Math

Mona makes dish cloths from a roll of cloth. Each dish cloth takes 14 of an hour to be made. Which expression can be used to find how many dish cloths Mona can make in 6 hours? 14÷16 16÷4 6÷14 14÷6 Part 2 How many dish cloths can Mona make in 6 hours?

48. ## Pre-Cal

Sin^2xcosx+4sinxcosx+3cosx=0 I'm not even sure where to start. Help please

49. ## Math

On Monday, Lance rode his bike 8 miles. On Tuesday, he rode twice as much as the day before. If the pattern continues, how many miles will lance ride his bike on Thursday? I have a hard time figuring out mile problems. Please help.

50. ## Math

Glen bought a bike for \$68.00. He paid with four \$20 bills. How much change did Glen receive? So 20 bills is \$80.00 take 80-68= \$18.00 dollars is this the correct answer.

51. ## Math

Grandma needs 13/4 cups of sugar to make a dozen cookies. How much sugar does she need to make 3 dozen cookies?

52. ## math

A commuter has 245 in his commuter savings account. This Account changes by 15 dollars each week he buys a ticket. If the account changed by 240 for how many weeks of tickets did the commuter buy. If the commuter wants to buy 20 weeks of tickets how much

53. ## Math

line j: y = 2/3x + 1/2 line k: y = 1/2x + 2/3 line l: y = 2/3x + 3/2 line m: y = 3/2x + 1/2 These four lines have been graphed on the same coordinate grid. Which lines are parallel to each other? A)j and l B)j amd m C)k and l D)k and m Is it C??

54. ## Math

Which transformation will be equivalent to rotating a figure 270° counterclockwise? A) reflecting over the x-axis and the y-axis B) translating left 3 units and down 5 units C) Reflecting over the y-axis and then reflecting over the line y = x D)

55. ## Math

Find the slope of a line parallel to y= 1/2x + 3. A)-2 B)-1/2 C)1/2 D)2 is it C?

56. ## Math

A steel plant has two sources of ore, source A and source B. In order to keep the plant running, at least three tons of ore must be processed each day. Ore from source A costs \$20 per ton to process, and ore from source B costs \$10 per ton to process.

57. ## Math

What is the area of a square with a side whose length = x + 5? A) 2x + 10 B) 4x + 20 C) x2 - 10x + 25 D) x2 + 10x + 25 is it C?

58. ## Math

Let ∠X and ∠Y be complementary. If sin(X) = 3/5 and cos(X) = 4/5 then what is the value of sin(Y)? A)3/5 B) 4/5 C) 5/4 D) 5/3 Is it A?

59. ## Geometry

If two sides of a triangle are 3 cm and 5 cm in length, which could NOT be the measure of the third side? A) 2 cm B) 3 cm C) 4 cm D) 5 cm I thhink it's A

60. ## Geometry

Ray is late for work, but would like to drink some coffee before he leaves. The coffee in the pot is too hot, so Ray puts 20 small ice cubes in a mug before pouring in the coffee. The ice cubes measure 1 cm per side. The mug is cylindrical, and has a

61. ## Math

Suppose a sector of circumference P has the same area as a sector of circumference O. Can you conclude that circumference P and circumference O have the same area? Explain.

62. ## Algebra

1. Is it more difficult to run up a ramp with a slope of 1/5 or a slope of 5? 2. What is the slope of a line that passes through the points (2,0) and (5,0)? 3. A line has a slope of 2. It passes through the points (1,2) and (3,y). What is he value of y? 4.

63. ## math

water tower with a 20 ft. sphere at top to store water. how many gallons does it hold?

64. ## Social Studies

Can you give me a few comparisons and contractions of the below paragraphs? You don't need to make a paragraph, just list a couple of comparisons and contractions and I will write it into a paragraph and also add extra words on my own. The next time you

65. ## statistics

If M=1000; SD=200. What score do 20% of the test-takers score?

66. ## math

Translate 8x in words

67. ## math

How do you translate algebraic expression into words? Example: 3+w

68. ## MGT 496 Research Project I

I am doing a Action Research Project on a problem within my company that I am employed with. The problem is using manual time sheets and how to resolve this issue. What I need is to find companies that have had problems with manual paper time sheets and

69. ## Math

In Tasha's school, .600 of the students participate in a school sport. If there are on thousand students in Tasha's school, how many participate in a school sport?

70. ## MGT 361 Managerial Research Design and Analysis

I need help with what data tool or test to use in excel for this problem. The county commissioner needs to cut the budget and wants to know if there is any significant feeling among the constituents regarding where the cuts should be made. Two hundred

71. ## Math

My monthly mortgage payments are \$4,369.66 for 30 years at 8%, what is the original cost of the house?

72. ## Math

What would be the cost of a car if my payments were \$453 monthly for 3 years at 6% per year

73. ## life orientation

A brief discription of a stroke disease

74. ## logic

ic Logic Write two arguments in English, one in the form of modus ponens and one in the form of modus tollens. Then, write the arguments in symbols using sentence letters and truth-functional

75. ## Algebra

What is the answer to 7x+2y=16 and -21x-6y=24 using the substituion method?

76. ## chemistry

A balloon is inflaed outdoors on a cold day in lowa at a temperature of -40 c to a volume of 2.00 l. If the pressure remains constant, what is the volume of the same balloon if taken indoors at a temperature of 25 c?

77. ## ACC305 Accounting for Decision Making

I am trying to get my research paper done, but I am having some trouble find the information that I am looking for on the company Bausch & Lomb. Here are the question that I am having trouble finding information for. 1. Who within the organization has the

78. ## math

help me on ratios please its homework

79. ## CIS 312 Information systems for managers

What is the best way for a company to stay current in its computing? Is it even possible? What would be a safe strategy for an organization to use?

80. ## LAW 302 Business Law for Managers

How do the various interests in land and real estate differ? Where did this system originate? What is the organization of your business? How does this impact your employment and how you interact with your employer? What are some the advantages and

81. ## CIS 312 Information systems for managers

What is the best way for a company to stay current in its computing? Is it even possible? What would be a safe strategy for an organization to use?

82. ## CIS 312 Information systems for Managers

What are the advantages and disadvantages of using Enterprise Information Systems (EIS) such as ERP and SCM?

83. ## Business Law for Managers

How are most consumer laws administratered?

84. ## Sci 230

I live in Texas, what local ecosystem or any ecosystem could I use for an assignment. I have to include its hierarchy of interactions and its biodiversity. I also have to answer how is the ecosystem dependent on the biodiversity as well as one threat to

86. ## science

How does this work, I've been asking questions but no one ever answers

87. ## Sci 230

describe each stage of the flow of information starting with DNA and ending with traits

88. ## Sci 230

I need serious help with week 7

89. ## statistics

consider a sample mean of xbar of 46 calculated from a sample of size 35 drawn from a population of over 1000. Would it be appropriate to use the standard score table to look up the probability of a z score calculated on these data? Why or why

90. ## math

if a math rpoblem says that a square is worth 2cm, and they want you to find the area of 6 squares how are they using the term "worth"?

91. ## statistics

For this discussion you will need to come up with twenty different data points and enter them into the first column in Excel. The data points can be any numbers you want as long as there are twenty of them. You will then use the descriptive statistics

92. ## math

37. A person deposited \$500 in a savings account that pays 5% annual interest that is compounded yearly. At the end of 10 years, how much money will be in the savings account?

93. ## tobacco and health

how does tar affect your lungs

94. ## health

whats lung cancer

95. ## Algebra

Use scientific notation to multiply the following two numbers. Express the answer using scientific notation; retain all nonzero decimal places (1.9 • 10^4) • (8.4 • 10^5)

96. ## medical billing and coding

What medical codes do I use for this? 1.Staphylococcus aureus infection of tranplanted kidney.

97. ## medical billing and coding

What codes do i use for these? 1. Two-year-old patient ingested an unknown quantity of mother,s Envoid.

98. ## Microeconomics

When is it profitable to pay an above market wage?

99. ## AP Chemistry

What volume of 0.149 M K3PO4 is required to react with 41 mL of 0.793 M MgCl2 according to the equation 2 K3PO4 + 3 MgCl2 → Mg3(PO4)2 + 6 KCl Answer in units of m