# Patty

Popular questions and responses by Patty
1. ## Geometry

#4 Which could be the scale factor of the following similar figures? (1 point) The first triangle's sides are 9,9,12 The second triangles sides are 6,6,8 A.) 2/3 B.) 3/4 C.) 1 D.) 3/2 E.) 4/3 My answers: b & c _______________________________ #5 The

2. ## English

In "My Brother's Keeper," Ted and Jamie are developed in contrast to one another by describing their fears of the unknown.******* emotional reactions. interactions with their parents. distrust of one another.

3. ## Math 5th

4/7 of a group of children are boys. If there are 18 more boys than girls, how many children are there altogether?

4. ## math

numbers from least to greatest 11/20, 1/2, 0.51 numbers least to greatest 1/3, 1 1/4, 0.27,1.35

5. ## statistics

suppse you received a shipment of nine televisions. four of the television are defective. If two televisions are random;y selected compute the probability at least on of the two televisions does not work

6. ## math

my mystery number has 3 tens and 15 ones. What number am i thinking of

7. ## Math pre algebra

Write .00025 in words? Is it zero and, twenty five hundred-thousandth(s) Or Twenty five hundred-thousand

8. ## Physics

A nurse pushes a cart by exerting a force on the handle at a downward angle 35 degrees below the horizontal. The loaded cart has a mass of 28.0 kg, and the force of friction is 60.0N. What force must the nurse exert to move at a constant velocity?

9. ## math

A basketball team needs 5 players. The team can choose from a group of 7 players. Explain how to find the number of combinations of players that can e on the team.

10. ## statistics

The instructor’s sample produces a mean number of days absent of 3.5 days. This value is an example of a:

11. ## Math

The market sold 24 heads of lettuce one morning. That afternoon 2/7 of the remaining heads of lettuce were sold. The number of heads left now was 1/2 of ye numbet the market haf at the beginning of yhe day. How many heads of lettuce were there at the

12. ## English

When writing a story where the characters are talking, is it a new paragraph each time a different character speaks? Specifically the following: Paragraph describes the kids in the story and talks about them trick or treating and that they are now heading

13. ## basic english

What mark of punctuation is most closely associated with interjections

14. ## History

The Code Talkers were members of which Native American tribe? Apache Hopi Navajo******** Pueblo 2. Why was the Code Talkers' code so hard to break? It was based on a language that lacked an alphabet and was hard to learn. The people who developed it came

15. ## chemistry

Carbon disulfide,CS2, is a volatile, flammable liquid. It has a vapor pressure of 426.6 mmHg at 29.8C and 760.0 mmHg at 46.5C. What is the heat of vaporization of this substance?

16. ## Chemistry

What is the net ionic equation, including phases, for the reaction of AgNO3(aq) with K2SO3(aq)

17. ## chem

An aqueous solution of nitric acid has a density of 1.084 g mL-1 and a measured concentration of 2.580 molar. What is the percent weight of nitric acid in the solution.

18. ## Statistics

There is a \$2 raffle with a first prize of \$10000, a second prize of \$500, and a 3rd prize of \$100. If 1000 tickets are sold find the expected value. How much should the raffle ticket cost to make this a fair game?

19. ## math/stats

If you square a correlation coefficient and subtract this number from 1.00, what is the result? Is it the coefficient of determination?

20. ## History

In which order did these events take place? A) The United States declared war on Japan. B) Germany invaded neighboring countries. C) Japan attacked Pearl Harbor. D) Italy surrendered. MY Choice: C B D A

21. ## chemistry

what is the direction and how do you find it for the dipole moment in scl2? to the 2 or the cl?

22. ## Physics

A car sounding its horn (rated by the manufacturer at 600 Hz) is moving at 20 m/s toward the eat. A stationary observer is standing due east of the oncoming car. a) What frequency will he hear assuming that the speed of sound is 343 m/s? b) What if the

23. ## chemistry

Methanol, CH3OH, a colorless, volatile liquid, was formerly known as wood alcohol. It boils at 65.0C and has a heat of vaporization of 37.4kj/mol. What is its vapor pressure at 39.0C?

24. ## History

Which country’s leaders were mostly responsible for causing World War II? Germany Great Britain Japan United States My Choice Germany

25. ## Algebra

A medical researcher wanted to determine the effect of pH (a measure of alkalinity or acidity, with pure water having a pH of 7) on the growth of a bacteria culture. The table below gives the measurements of different cultures, in thousands of bacteria,

26. ## Physics

What color would a yellow cloth appear if illuminated with sunlight? With yellow light? With blue light?

27. ## early childhood question-plz help

Mrs.Monroe,the crossing guard,is helping children cross the street. Spencer runs ahead of the group instead of waiting for the walk signal from Mrs. Monroe.Frantic,Mrs. Monroe yells at Spencer,"You are not paying attention today Spencer!" Which of the

28. ## Managerial Economics

A company has developed the production function of Q=80L.5 K0.6 where L represents labor and K represents Capital. a. If L is increased by 2% with K unchanged, what is the resulting percentage change in output? b. Describe the nature of returns to scale

29. ## Algebra

Find the real zeros of f. (Enter your answers as a comma-separated list.) f(x) = −x2 + 7x + 8x X =_____ Find the x-intercepts of the graph of f. (x, y) =_______(smaller x-value) (x, y) =_______(larger x-value)

30. ## science

unscrammble the word oucocbitinmulaa

31. ## Nutrition

Can you help with this question? Dietay assessment can provide useful information about: A. a child's eating pattern B. physical symptoms of nutritional deficiences. I am confused with this question because I thought clinical assessments provided

32. ## math 150

How do I calculate the expected value of a ten spot keno game?

33. ## math

Write the ratio as a fraction in simplest form. 80:300

34. ## Subject Verb agreement.

Which of the following sentences does illustrate subject verb agreement? I think it's this one, but I'm not sure. Tricia, as well as all her colleagues, are being trained on new equiptment. The subject and verb in that sentence agree. Good job. Each

35. ## math

A colony of bacteria is growing exponentially, increasing in size from 200 to 500 cells in 100 minutes will it take the colony to double in size?

36. ## math

1133.1 million people are 14% of the population what is the total population

13 more than product of m and 5

38. ## calculus

A colony of bacteria is growing exponentially, increasing in size from 200 to 500 cells in 100 minutes will it take the colony to double in size?

39. ## Probablity

Last semester, a certain professor gave 43 As out of 242 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives one grade.)

40. ## Physics

How much force does it take to push an 80 lb. steel cart on wheels?

41. ## Math

The length of the rectangle is 5 cm longer than its width. If the perimeter is 46 cm, what is the area?

42. ## Statistics

Students were given an exam with 300 multiple-choice questions. The distribution of the scores was normal and mean was 195 with a standard deviation of 30. What were the scores of the students who were within one standard deviation of the mean? What

43. ## Algebra

Find the real zeros of f and the x-intercepts of the graph of f. (Enter your answers as a comma-separated list. Separate multiple ordered pairs with commas.) f(x) = −x2 + 6x + 16

44. ## Physics

A fighter jet is launched from an aircraft carrier with the aid of its own engines and a steam-powered catapult. The thrust of its engines is 2.1 105 N. In being launched from rest it moves through a distance of 87 m and has a kinetic energy of 3.8 107 J

45. ## English Communcation !

A synonym for preparedness is what?

46. ## math

Jane painted a 12ft. x 12ft. mural in 45 minutes. How long will it take to paint a 15ft. x 16ft. mural?

47. ## calculus

Find the equation, in slope intercept form , of the line tangent to the graph of the square root of (x^3+7x+1), when x=3

48. ## health

Compose a list in which you identify the major components of health communication. Who is involved in each component? How does each component promote health communication? If not utilized, how would it reduce health communication? Provide examples.

49. ## science

i am so confused someone please help this is a take open book test except the answer is not in the book,would a plant grown in red light do well? blue light? HELP PLEASE Think of the light spectrum from red to violet. Which has the most energy, red or

50. ## physics

When an air capacitor with a capacitance of 400 (1 = ) is connected to a power supply, the energy stored in the capacitor is 2.05×10−5 . While the capacitor is kept connected to the power supply, a slab of dielectric is inserted that completely fills

51. ## Statistics

a rifleman averages 8 hits out of 10 shots at a tare what is the probability that he will hit the target 3 out of 4 shots 4c3*(.8)*(.2)

52. ## constructions

explain how to construct the legs of the ironing board to ensure that the surface is always parallel to the floor

Suppose you are comparing two numbers that are greater than 100. You want to find the smaller of the numbers. How many pairs of digits might you have to compare before you have your answer? Explain

54. ## math

the perimeter of a backyard is 430 feet. If the width is 19 feet less than the length, find the length of the yard.

55. ## physics

A family drives 400 milles in 8 hours. Explain how the acceleration of their car changed?

56. ## physics

When an air capacitor with a capacitance of 400 (1 = ) is connected to a power supply, the energy stored in the capacitor is 2.05×10−5 . While the capacitor is kept connected to the power supply, a slab of dielectric is inserted that completely fills

58. ## math

Hi guys I just need to simplify this equation and I keep eliminating all x's so I don't know if that is possible. Let me know if i'm right or were I went wrong...my work is below (2/x+2)-(x/x-2)+1 2(x-2)-(x)(x+2)+1(x+2)(x-2) 2x-4-x^2-2x+x^2-2x+2x+4 -4

59. ## math

Suppose \$5000 is deposited in a bank account that compounds interest four times per year. The bank account contains \$9900 after 13 years. What is the annual interest rate for this bank account? i already set it up but i don't know where to go from there.

60. ## How Children Learn

according to Jean Piaget in what is all learning based?

61. ## writing(for ms.sue)

what should i put that would happen if the students were no longer together...(no more racially diverse classrooms)

62. ## Chemistry

how many milliliters of a 2.61 m h2so4 solution are needed to neutralize 71.50 ml of a 0.855 m koh solution

63. ## math

If a boat uses 24 GALLONS OF GAS TO GO 69 MILES, HOW MANY MILES CAN THE boat travel on 96 gallons of gas

64. ## physics

a concave mirror has a focal length of 20 cm. A person places her face 15 cm away from the mirror. a)how far is the image from the mirror? b)what would have happened to the person's image if she had placed her face 25 cm away from the mirror?

65. ## college math

Evaluate the expression for the given values. 6v less 12w for v = 10 and w = 2

66. ## Childhood ed

Pasteurization of food. A. means keeping food refrigerated. B. destroys all bacteria,viruses and mold. C. destroys most disease-producing bacteria. D. keeps it looking and tasting good.

67. ## Chemistry

How do I find the volume in L, of aluminum if the mass is 25.25g and the density of aluminum is 2.70g/Ml?

68. ## eng 155

Have a done the adverbs correctly? If you have not sung Karaoke yet, chances are you will have the chance real soon. Karaoke is a form of entertainment that is growing very rapidly in popularity. It started more than twenty years ago in a snack bar in

69. ## math

Students were given an exam with 300 multiple-choice questions. The distribution of the scores was normal and mean was 195 with a standard deviation of 30. You may find it helpful to draw out this distribution before answering the questions below What were

70. ## chem

A water solution which contains magnesium chloride as the only solute measured 232 parts per million chloride on an analytical instrument using a specific ion electrode as the sensor unit. When converted to moles per liter what value would you get for the

71. ## Math pre algebra

375.907 to nearest tenths. 380.000 or 375.9 Can someone please explain

72. ## Physics

Write equations to describe the position, velocity, and acceleration as a function of time and then plot those equations for an appropriate time interval for a car driving at 24.5 m/s that is coming up to a red light !@#\$%^&ar ends another car at full

73. ## math

find the terms and leave the coefficients as factorials: Term with t^5 in (v-t)^17

74. ## english

what is the direct object for the following sentences??? Cars could not exceed four miles per hour. He opened a factory to build cars.

75. ## social studies

which provision of the articles of confederation represents one way that the articles stressed the independence of the separate states?

76. ## English

What part of speech is "being" in the following sentence: I was surprised at John's being absent.

77. ## math

If a boat uses 21 GALLONS OF GAS TO GO 80 MILES, HOW MANY MILES CAN THE boat travel on 105 gallons of gas

78. ## Finance

A bond that has a \$1,00 par value (face value)and a contract or coupon interest rate of 10.1 percent. Interest payment are \$50.50 and are paid semiannually. The bonds have a current value \$1,125 and will mature in 10years. The firms marginal tax rate is 34

79. ## ICD9

All ICD9-Cm Codes must be supported by: A. Nonessential modifiers. B. physician documentation in the medical record. C. V codes. D. another diagnostic code.

80. ## HEALTHCAREFINANCE

A HOSPITALREPORTED NETINCOMEFOR 2007 OF 2.4 MILLION ON TOTALREVENUES OF 30.MILLION.HAD A DEPRECIATION EXPESENETOTAL OF 1 MILLION SO WHAT IS THE TOTAL EXPENSE FOR2007?

81. ## English

On a test, my son was given this question: People waiting for passsenger arrivals paced back and forth, which showed their anxiety. Adjective or Adverb Clause? He choose adjective because of the 'which' and because he felt it was modifying 'people waiting

82. ## UofP

Forcasting Payments If firm pays it's bill with 30 day delay, what fraction of it's purchases will be paid for in the current quarter? In following quarter? What is it's payment delay is 60 day. 30 day 1/2, current all 60 day 1/3

83. ## Algebra

3x+2y=5-y for y I don't understand how to do this. What are the steps?

84. ## College geometry

Find the coordinates of the x-intercept. -x + 5y = -15 (Points : 1)

85. ## math

If (8, 7) are the coordinates of a point on a line that has slope –3, what is the y-coordinate of the point on the line at which x=1

86. ## algebra

I need help with the math question what is m+3-6

87. ## Grammar

Are the punctuatons correst in the folowing sentence? All of his workers, needed food to eat, and water to drink. Thank You

88. ## math

A person gave bags of jellybeans to 11 students. The mimimum was 8 maximum was 21, mode was 14 and median was 15. What was the number of jellybeans each student could have reported to get the landmarks given

89. ## Math

How do I explain "make a 10" to my 2nd grade son for his math homework?

90. ## health

Please give two approaches of measuring patient outcomes?

91. ## COM220

Create a full-sentence that includes effective arguments and counter arguments to support my thesis people do not understand the importance of staying in school

92. ## Poetry Part 2

What is a Villanelle?

93. ## math

Students were given an exam with 300 multiple-choice questions. The distribution of the scores was normal and mean was 195 with a standard deviation of 30. What was the score of students who scored in the middle of the class? (50% did better, 50% did

94. ## Book Report Poster

Where can I find "How to do a Book Report Poster".

95. ## math

find the mode of this set of numbers 41,43,56,67,69,72

96. ## Geography

4th vertex of the kite (5,9), (8,12), (11,9)

97. ## History

What was an effect of the Holocaust? A)People had to conserve resources to support the war effort. B)The United States drafted American men into the military. C)The Japanese attacked a U.S. port at Pearl Harbor. D)Millions of Jewish people died in Europe.

98. ## algebra

seventeen greater than a number is 151 find the number the number is

99. ## algebra

to make a cake, I need 7/8ths of a cup of granola. how much granola do I need to make 1/5th of that cake?