# breanna

Most popular questions and responses by breanna
1. ## math

he said to his sister, he siad to his brother. What did the witty raindrop exclaim to all the others?

2. ## Chemistry

Glucose, C6H12O6, is a good source of food energy. When it reacts with hydrogen, carbon dioxide, and water are formed. How many liters of Co2 are produced when ___ grams of glucose completely react with oxygen?

3. ## math help!

A lottery game asks you to pick 5 numbers from the set 1, 2, 3, ... , 29, 30. How many ways are there to play this lottery game? (Assume that this is a game where the order of your picks does NOT matter.) A) 27,405 B) 84,825 C) 593,775 D) 142,506

4. ## math help

1.Find the volume of a cube whose sides each measure 3.9. Round answer to the nearest tenth 2.Find the volume of an ellipsoid with a semi-major axis of length 9 and the first semi-minor axis has length of 5 while the second semi-minor axis has length of

5. ## somebody help Math!!

Lines AN and CT are perpendicular. If mAFT = 3x + 21 and m CFN = y + 45, which is the value of x + y

6. ## physics

A projectile is fired from the origin (at y = 0 m) as shown in the diagram. The initial velocity components are and The projectile reaches maximum height at point P, then it falls and strikes the ground at point Q, which is 20 m below the launch point.

7. ## english

1. What does the stained attire of the Knight suggest about his personality? (1 point) The Knight is careless and unreliable. The Knight is modest and honorable. The Knight is deferential and dejected. 2. What flaws are attributed to the Church based on

8. ## Chemistry

Calculate the solubility of CuSO4 5H2O at 0 C in grams of solute per 100 g water.

9. ## math

. Find the volume of the sphere with a radius of 9. Use ð = 3.14 and round your answer to the nearest tenth. 4. Find the volume of an ellipsoid with a semi-major axis of length 10 and the first semi-minor axis has length of 6 while the second semi-minor

10. ## Communication Studies

If one is a political conservative, will CNN's coverage of the Obama administration seem biased or relatively fair and objective? Which news shows will a political conservative want to watch? Why?

11. ## physics

A force of 20 N is needed to overcome a frictional force if 5 N and accelerate a 3 kg mass across a floor. What is the acceleration of the mass?

12. ## Science

A car is traveling 20m/s brakes and takes 3 s to stop.What is the acceleration in m/s

13. ## Chemistry

Calculate the solubility of CuSO4 5H2O at 0 C in grams of solute per 100 g water.

14. ## math help pls!

A lottery is set up in which players pick six numbers from the set 1, 2, 3, ... , 39, 40. How many different ways are there to play this lottery? (In this game the order in which the numbers are picked does NOT matter.)

15. ## algebra

Abbi invested \$1,200 in a certificate of deposit with a simple interest rate of 2%. Find the interest earned in 9 years. Then find the total of principal plus interest.

16. ## line segments

One endpoint of a line segment is (8, -1). The point (5, -2) is one-third of the way from that endpoint to the other endpoint. Find the other endpoint.

17. ## Physics

A proton is projected perpendicularly into a magnetic field that has a magnitude of 0.32 T. The field is then adjusted so that an electron will follow a circular path of the same radius when it is projected perpendicularly into the field with the same

18. ## Math

Use the compound interest formula to solve: \$18,000 is invested in an account paying 3% interest compounded quarterly. Find the amount of money in the account at the end of 10 years. (Show values substituted in the formula, and calculate the numerical

19. ## Media Law

In what ways does the history of copyright law impact on the nature of copyright law today?

20. ## Math

Using the compound interest formula A = P (1+ ((r)/ (n)) ^nt Find the amount of money in the account at the end of 10 years. (Show values substituted in the formula, and calculate the numerical amount.) \$18,000 is invested in an account paying 3% interest

21. ## science

Assuming that radiation with a wavelength = 15.0 cm is used, that all the energy is converted to heat, and that 4.184 J is needed to raise the temperature of 1.00 g of water by 1.00 degree celcius, how many photons are necessary to raise the temperature of

22. ## Algebra

Simplify: Write answers in the form of a + bi, where a and b are real numbers. a. (1-2i)(1+3i) b. (3-5i)(8-2i)

23. ## math help

Find the midpoint of A(5, 3) and B(3, -5). Place your answer in (x, y) notation with NO spaces.

24. ## College- Am. History

Describe meetings that resulted in the Japanese seeing “Rolls-Royce, Rolls-Royce, Ford,” and how was this part of Americans “clamoring for the outlawry of war.”

25. ## math!

1) A lottery is set up in which players pick six numbers from the set 1, 2, 3, ... , 39, 40. How many different ways are there to play this lottery? (In this game the order in which the numbers are picked does NOT matter.) 2) A club of 15 students will

26. ## Math pre cal

prove the following identity cos^4X - sin^4X = 1-2sin^2X

27. ## Math

Suppose a farmer has 120 feet of fencing to make a rectangular barnyard enclosure. If the enclosure is x feet long, express the area A of the enclosure as a function of the length x. Briefly explain.

28. ## English/Government

I had my English teacher correct my paper for government, and she marked a few things I wasn't sure of. Like she said "more so" was one word, and I know it's two. Well, anyway, she said this is a run-on sentence, and maybe I just can't see it, but it

29. ## books

What is the main conflict in the novel The Witch of Blackbird Pond? What is the resolution?

30. ## Physics

Gravity on the surface of the moon is only 1/6 as strong as gravity on the Earth. What is the weight of a 24 kg object on the Earth? The acceleration of gravity is 10m/s2 .

31. ## math

if if 2 cups of concentrate makes 1 gallon of lemonade how much concentrate do you need to make a pint

32. ## math

Calculate the volume of the cone with a = 18 and b = 11. Round answer to the nearest tenth. Use 3.14 for pi

33. ## Math

Writing in math tell how you could use a number line to detemine which of two numbers is greater?

34. ## Algebra

1. The area of a rectangle is 12 and the width is 3/4 the length. What are the dimensions? 2. One leg of a right triangle is 2 1/2 times the other and the area is 20. What are the dimensions?

35. ## Math

Calculate the distance between the points -2/3 and 3/4 on the number line. Please show how you come to the answer.

36. ## algebra

how do i verify a question when i am solving for Y.. yet i need to subsatoute X first to find Y. such as in this probelm to find Y ((xy)/(x+4)-(2y/x)=3 solve for Y i end up with........lets say that X=4 Y= (3x^2+12x)/(x^2-2x+8) Y=6 now how am i supposed to

37. ## algebra 1a

Suppose that a car normally sells for \$16,500 and is now on sale for \$14,000. What is the percent of discount? If necessary, round your answer to the nearest tenth.

38. ## calculus

solve the equation Inx+In(x+4)=3 x= ?

39. ## Calculus

Convert theta=225degrees A y=-1 B y=1 C y=x D y=-x E x=-1

40. ## algebra

Pippa filled 1/8 of a jar with blue stones, 1/4 of a jar with yellow stones, and 1/2 of a jar with purple stones. how much of the jar is filled altogether?

41. ## math

In the following figure, AF is the perpendicular-bisector of BD, AD = 15, and DF = 13. Find AB + BF

42. ## English II honors

What do i need to know for english 2 honors?

what is a group of officials who make rules or laws called??

44. ## Communication Studies

A popular person or film that has been seen or discussed or sold in at least 5 places? What values are being communicated through the person or film? Who is most susceptible to these messages?

45. ## Algebra

Find all of the zeros of the polynomial function and state the multiplicity of each. f (x) = (x^2 – 16)^2 A. – 4 with multiplicity 2 and 4 with multiplicity 2 B. – 4i with multiplicity 2 and 4i with multiplicity 2 C. 4 with multiplicity 2 D. 4 with

46. ## Algebra

Find a polynomial function of degree 3 with the given numbers as zeros. -5, sqrt3, -sqrt3

47. ## Algebra

Please Solve: a. 6x^2 = 36 b. 2x^2-20= 0 c. 4x^2+12=0

48. ## Math

How many tens are there in the number 7,801,204.76? What value does the 6 represent?

49. ## Physics

A football player pushes a tackling dummy forwards at a constant speed for 111m using 7150J of energy. b)What is the frictional force the dummy exerts? c)What work is done by friction as the dummy is slid along the field for 11m? omg please help I am so

50. ## physics

A car constantly accelerates at a rate of 4.8 m/s2 along a flat, straight road. If the car has traveled 122.1 meters, how fast is the car going?

51. ## math

Write -1/9, 4/7, 7/4 in order from least to greatest

52. ## Calculus (help Steve plz)

1) if w = , find ||w||? 2) which expression is equivalent to (sin x+1) (sin x -1)? A. Cos^2x B. -cos^2x C. Cos^2x+1 D. Cos^2x-1 E. -cos^2x-1

53. ## math help pls!

A lottery is set up in which players pick six numbers from the set 1, 2, 3, ... , 39, 40. How many different ways are there to play this lottery? (In this game the order in which the numbers are picked does NOT matter.)

P(8, 5) =

55. ## math help pls!

16! _____ 5!* 11!

56. ## Communication and Gender Studies

What message is conveyed in the lyrics from Harry Chapin cats in the cradle song from 1974 considering the relationship to gender and family? Could this song have as easily been written about a mother lamenting her relationship with her daughter? If so,

57. ## algebra

how do you do this math problem 8x+9=5x+6

58. ## Algebra Word Problem Help

Two wine merchants enter Paris, one of them with 64 casks of wine, the other with 20. Since they have not enough money to pay the custom duties, the first pays 5 casks of wine and 40 francs, and the second pays 2 casks of wine and receives 40 francs in

59. ## Algebra

For f(x) = x^3 – 4x – 7, use the Intermediate Value Theorem to determine which interval must contain a zero of f. A. Between 0 and 1 B. Between 1 and 2 C. Between 2 and 3 D. Between 3 and 4

60. ## Algebra

Use synthetic division to divide the polynomial 2x^3 – 12x – 5 by x + 4, Write the quotient polynomial and the remainder. [Be careful – notice that there is no x2 term.]. Show work.

61. ## Communication Theory

Would you say that Charlton Heston misuses language in any part of his speech to Harvard Law School students back in 1999?

62. ## Communication Theory

How does the metaphor of “media ecology” enhance or detract from your understanding of media effects on individuals, social groups, and democracy? Can “media ecology” be tested as a theory?

63. ## Algebra

Please Simplify: Root 18-Root 50+4 Root 2 = ?

64. ## science

what is wrong with this question? when plates collide, the denser plate will ride over the less-dense plate.

65. ## Algebra

If John runs 2/5 of of mile in 3 minutes, How long will it take John to run 3 miles?

66. ## Math

Vicky bought 6 and 2/3 yards of one type of ribbon and 4 and 3/4 yards of another type of ribbon to make hair bows. If each bow takes 1 and 1/2 yards, how many hair bows can she make?

67. ## Math

I am a number between 20 and 30 one of my factors is 4 the sum of my digits is 10 what number am I ?

2x^2-8x+8=0

69. ## calculus

information is given about a polynomial f(x) whose coeffiecients are real numbers. Find the remaining zeros of f. degree4, zeros i, 9+i **I am just not getting these coefficients. I know that there has to be an easier way to learn this. Please help!!

70. ## College History

Would Russia have had a revolution had it avoided the First World War?

71. ## math

Fewer than 107 girls attend a basketball camp. A total of 180 children attend at the camp. Which inequality can be used to find the number of boys n tha might have attended the basketball camp? math problem

72. ## earth and space

the grams on the moon is different then space ?

73. ## math

Under the translation (x, y) --> (x + 3, y + 4), the point (1, 7) will become what point? Be sure to enter your answer in (x, y) notation, with parenthesis and no spaces.

74. ## BIS155 - Final Exam

Fact Pattern Question 2: You own your own small party supply and rental business. You maintain an Excel list of potential customers and clients who have rented or purchased from you in the past two years. the list includes both physical and mailing

75. ## math

If a rectangle has a length of 4.5 inches and a width of 3 inches. How would the area change if you doubled both dimensions?

76. ## geometry

Calculate the volume of the figure shown. a = 8 and b = 12. Use 3.14 for pi and round answer to the nearest tenth

77. ## Communication and Gender Studies

What are some questions used to address social learning theory from Albert Bandura?

78. ## Algebra2

write the series with summation notation:-1,-7,-13,-19

79. ## Communication Language Studies

What kind of problems might occur in mixed gender interviewing situations or committee meetings?

80. ## Conflict Management Communications

How do we balance the scholarship and conventional wisdom that we should deal with problems ("Never go to bed angry") versus let them slide ("The secret to long relationship is a short memory")?

81. ## Mass Communication Studies Foreign Media

What are the positive contributions and negative influences of the growing Islamic broadcast media in the Middle East on the US efforts to stabilize Iraq and Afghanistan and build lasting democratic institutions?

82. ## calculus

find the limit as x reaches infinite with the equation x^2-5/2x+1

83. ## Earth Science

Describe how Earth would be different today if. It contained no radioactive material. What would the consequences be for the Earth's interior layer?

84. ## Mass Communication Studies

How might mass media technology contribute to making the world a more dangerous place in the 21st century?

85. ## Communication Studies

What terms can be used to describe someone's chief strenghs as a learner?

86. ## Algebra

Is this [-8,infinity) the same as this x < -8 OR x > 1 ? Thank you.

87. ## Algebra

Is this [-8,infinity) the same as this x < -8 OR x > 1 ? Thank you.

88. ## Communication Theory

What part of Charton Heston's speech to Harvard Law School students in 1999 would be considered an enthymeme? I am thinking it is somewhere in the beginning of the speech.

89. ## Algebra

Given f(x)=rootsignx-2 and g(x) = x-7 what is the domain of the quotient function? A. (-infinity,2] B. )-infinity,7 U (7, infinity) C. [2,7) U (7, infinity) D. (2,infinity)

90. ## Algebra

Given that f(x) = x^2-3 and g(x) = 2x+1, find each of the following, if it exists. a. (fg)(-root3) b. (gf)(-1/2)

91. ## Algebra

Write the interval notation corresponding to the set notation {x | x < –7}

92. ## Math

Please Compute 1.2 X 10^-3 ----------- 6.0 X 10^-8

93. ## Algebra

Please simplify. 5x ^-2 - 3y ^-1/ x ^-1 + y ^-1 The 5x is on top and the x^-1 is on the bottom

94. ## Algebra

Please simplify. 5x -2 - 3y -1/ over x -1 + y -1

how does the cycle of day and night of our earth work?

96. ## Geometry.

AB = x+4 BC = 2x-1 If AC = 27, then X = _____? If AB = 6, then AC = ______?

97. ## Math

please illustrate how to rotate a triangle counterclockwise from the origin with coordinates A(2,0),B(7,0), C(7,2). Thank you.

98. ## English

In the statement "The Chess Club will meet at 7:00 pm. Is chess club capitalized?

99. ## English

How do you put jut Nick tenth shrug stuff sense damp cot fling notch gush scan batch rough stump tough laugh guess lead and Dove in ABC order