# Brandi

Popular questions and responses by Brandi
1. ## college trig

find the radius of a pulley if rotating the pulley 108.03 degrees raises the pulley 37.3mm

2. ## calculus

A brick becomes dislodged from the top of a state building (at a height of 1290 feet) and falls to the sidewalk below. (a) Write the position, velocity, and acceleration functions of the brick. s(t) = v(t) = a(t) = (b) How long does it take the brick to

3. ## Law enforcement

Which of the following is NOT considered a 'criminal proceeding' critical to the process? a.the trial b.a juvenile detention hearing c.sentence hearing d.questions asked of a probationer concerning their probation status

4. ## Science

Describe the sizes of the different digestive organs in earthworms. Which organ is the largest? How does its size make it well suited for its function?

5. ## physical science

On the question...a runner completes exactly 2 laps around a 400 meter track...what is the distance and what is the displacement? Would it be...800m for distance and 0m for displacement? Thanks...

Except for a few pigeons, Central Park was deserted. Mist hung above the chilled grass. Patches of old snow, scattered here and there, looked like white puddles. The sun hung just above the horizon, casting red and orange streaks across low-hanging clouds.

7. ## Math

Need help on this one.... Your town is building a circular ice rink with a diameter of 100 feet. Around the ice rink will be a walkway that is 10 feet wide. What is the approximate area of the walkway? Thanks...

8. ## math

A LAMP POST IS 10 FEET TALL AND CAST A SHADOW. THE DISTANCE FROM THE TOP OF THE LAMP POST TO THE TIP OF THE SHADOW IS 20 FEET. FIND THE ANGLE OF THE ELEVATION.

9. ## physical science

(a) If a person wearing such a mask exhales 0.702 g CO2 per minute, How many grams of KO2 are consumed in ten minutes?

11. ## Chemistry

calculate the amount of heat released, in joules, in converting 75.0 g of steam at 115 degrees of Celsius to steam at 110 degrees Celcius

12. ## Math

Need help on this one. You have a spinner numbered 1 through 8. What is the probability of spinning a factor of 4 and a multiple of 2? I know the first part would be 3/8 * _ but them I'm not sure for the second fraction if it would be 4/8 or 2/8. Thanks

13. ## Math

Need help on the question below. A pool has a diameter of 12 ft. There is a sidewalk that extends 3 ft out from the side of the pool. How many feet of fencing will be needed to go around the sidewalk? Thanks...

14. ## math

Kate is at a T-shirt sale where she can buy one and get a second one for 30% off. She wants to buy two T-shirts listed at \$19 each. How much will she pay? A)\$13.30 B)\$24.70 C)\$32.30

15. ## Chemistry

A sample of nitrogen containing 1.5x10^23 molecules has the same number of molecules as a sample containing A. 1.0 mole of H2 B. 2.0 moles of He C. 0.25 mole of O2 D. 0.50 mole of Ne

16. ## healthcare

I am having a hard time with the presentations. I don't know how to be creative with them.

17. ## Math

Find the volume of a barber's pole having the shape of a right circular cylinder of radius 5 in. and height 29 in. topped by a sphere of the same radius. Round to the nearest tenth, if necessary.

What are: -Groups of similar cells doing the same work? -Organs working together? -A long branched type of cell that sends messages quickly? -Cell surrounded by calcium and phosphorous? -Cells in many celled organisms are ______? -The smallest living unit

19. ## computers

You have purchased an Apple desktop computer and want to set it up so that you can access your computer desktop when you are on the road. How might you do this? A. Install Remote Desktop for Apple on your desktop. B. Install Apple+ VPN on your desktop. C.

20. ## Physics

A battery with an emf of 10.3 V and internal resistance of 1.03 Ω carries a positive current of 0.550 A from its negative terminal to its positive terminal. (a) How long is required for 1.05 C of charge to pass through the battery? t = Q/I = (1.05)/(.550)

21. ## physics

A golf ball with a mass of 48.0 g can be blasted from rest to a speed of 69.4 m/s during impact with a club head. Assume that the impact lasts only about 1.010 ms. Calculate the change in momentum of the ball. Calculate the average force applied.

22. ## Math

To Reiny: Hi, thank you for your time Reiny and your info. I am so sorry but on the first one I accidentally put 0 where I should have put =9. In other words, the first equation should have said (9n+1)squared =9. Really sorry to have taken up your time

23. ## Math

The following are the last two problems on my test review. I am trying to study for a test. This is not my homework. I am not expecting anyone to do my homework for me. I just need to get the answers to be able to study and if you can help, I would really

24. ## Math

Need help with how to work the problem below. The answer key says the answer is 12,700 mi squared but I don't know how they got that. "The athletic dept. at Pi High School is planning a circular track 400 m long. The area inside the track will be planted

25. ## Language Arts

if you say, "The book is on top of the big slide." would "on top of" be a compound preposition or is on and of two different prepositions? Thanks...

26. ## Math

Need help on if the sample given is random or not random. The first 50 nurses at a nursing convention write their names on slips of paper and place them in a drawing box. After the box is shaken, 20 names are pulled from the box and each person chosen

27. ## Language Arts

Need help on the question below. On our hike, the rain (fell steady or fell steadily) for more than an hour. Thanks...

28. ## math

zoe, minh, and jake sold some tickets for a school fundraiser. each ticket cost \$2. zoe sold 1/2 of the tickets. minh and jake sold the remaining tickets in the ratio 1:3. if zoe sold 36 more tickets than minh, how much money did the 3 students collect

29. ## math

a manager bought some stamps. she gave 1/3 of them to a cashier and 1/5 of them to her secretary. if the secretary received 40 fewer stamps than the cashier, how many stamps did the cashier receive?

30. ## Math

Need some help with this problem. If you have a cube that is made up of 27 individual cubes. The entire cube has 3 length, 3 width, and 3 height if you take one cube away from each of the 8 vertices, what is the surface area of the cube? thanks

31. ## Physics

Review Conceptual Example 7 as background for this problem. Two charges are fixed in place with a separation d. One charge is positive and has twice (n = 2) the magnitude of the other charge, which is negative. The positive charge lies to the left of the

32. ## Language Arts

Having some trouble on the comma rule with the word "usually". If it is used in the beginning of the sentence would you put a comma after it? For instance, in the sentence, "Usually castles sat on a hilltop and had high stone walls." Would you put a comma

33. ## physical science

Since October 2004, Jack Daniels Tennessee whisky, produced in Lynchburg, TN, has been bottled at 80 proof (40% alcohol by volume). Given that the density of ethyl alcohol is 0.789 g/cm3, and that of water 1.00 g/cm3, calculate the concentration of the

34. ## chemistry

Since October 2004, Jack Daniels Tennessee whisky, produced in Lynchburg, TN, has been bottled at 80 proof (40% alcohol by volume). Given that the density of ethyl alcohol is 0.789 g/cm3, and that of water 1.00 g/cm3, calculate the concentration of the

35. ## Language Arts

I have to replace the words "the bees'" with the correct possessive prounoun. In the sentence: Bees make honey for the bees' food. Would the correct possessive pronoun be "their" food since bees is possive? However in the sentence...A bee can always fly

36. ## Language Arts

I need to replace the ants in the sentence below with possessive pronouns. The sentence is: Ants are very strong for ants' size and can carry 25 times ants' weight. Should ants' size and ants' weight be replaced by the word their or its? Thanks..

37. ## Algebra

An artifact was found and tested for its carbon-14 content. If 77% of the original carbon-14 was still present, what is its probable age (to the nearest 100 years)? Use that carbon-14 has a half-life of 5,730 years.

38. ## Math

Can you help simplify this problem for me? -9[12-8(-3)*(-5)+1 Thank you!

39. ## Math

The perfentage of residents in a city in Shreveport who recycle increased from 28.3% in 2000 to 31.1% in 2007. Predict the percentage of residents who will recycle in 2017.

40. ## Math

Arrange the following fractions in decending order 2/5 7/10 3/20

41. ## English- Juluis Caesar

I'm suppose to write approximately 100 words or half a page for each of these questions & I need a little bit of help! :S Question 1: After reading Act 1, Do you believe that Caesar might, indeed, be a threat to Roman Liberty? Question 2: After reading Act

42. ## chemistry

You have four beakers labeled A, B, C, and D. In beaker A, you place 100 grams of silver nitrate and enough water to make 50 mL of solution. In beaker D, you place 100 grams of KCl and enough water to make 100 mL of solution. You also pour 100 mL of water

43. ## Math

Write the equation 10x+6y-3=0 in slope intercept form.

44. ## english

How do you diagram this sentence, with a sentence tree? He loved the sound of pancake batter hissing on the griddle. See the other post for help with diagramming. I don't understand the term "tree" but it might have something to do with "hissing..." being

45. ## english

How do I diagram this sentence? And than all of a sudden he could. I think you mean "then" rather than "than" -- right? Here are two sites that will help you with diagramming: http://members.cox.net/teachro/

46. ## english grammar

I have to submit this paragraph and I am having grammar problems. Can someone help me so that I can correct my mistakes and make a good grade. Here is the paragraph: My vision of the ideal city is probably similar to what many people would describe as a

47. ## Math

Drawing a red marble from a bag of 6 red and 4 blue marbles, replacing it and then drawing a blue marble

48. ## english

Which of the following figures of speech uses words such as like or as to make a direct comparison between to dissimilar things? A. Simile B. Cliché C. Metaphor D. Personification

49. ## American history

How did Andrew Jacksons supporters work to make the political system more democratic ?

50. ## Math

Ernie walks 1/6 mile in 1/12 hour when he walks along the river trail. How many miles does Ernie walk when he hikes on the trail

51. ## social studies

where do most people in southwest asia live?

52. ## science

Explain how a mutation in an individual's DNA occurs, and describe the effect it may have on the individual's traits.

53. ## College algebra

One health club charges a monthly fee of \$100 and an extra \$5 for every visit. Another health club charges \$103 per month and \$4 for every visit. How many visits in a month would make the cost of each health club equal? Suppose x is the number of visits

54. ## social studies

How might Greece's physical features have affected the development of Greek trade, culture, and legacy?

55. ## Algebra

Solve and graph on number line -2/3x

56. ## Biology

Need help on the deciding which releases the most energy - fermentation or cellular respiration. I read fermentation is quicker but didn't know if it necessarily released the most. Thanks...

57. ## Math

I need help understanding how to identify the transformations when the quadratic is in factored form. f(x) = (x+3)(x-1) Thanks...

58. ## Algebra

Graph the solution of the inequality. x

59. ## Math

Need help on writing a system of equations. I can figure it out without the systems but now sure how to write a systems of equations not knowing how many the box can hold. Dark chocolates cost \$0.25 each and milk chocolates cost \$0.15 each. Tom wants twice

60. ## physics

100 kg car moving at 22 m/s runs into a horizontal spring with spring constant 4200 N/m. How far does the car displace the spring before coming to a stop? Please show your work.

61. ## physics

A 1100 kg car accelerates from rest to 27 m/s in 6.0 seconds. Neglecting friction, hat is the average power consumption in horsepower?

62. ## Math

Which number goes in the box to make the number sentence true? (3+4)+7=3+ (4+_)

63. ## Math

In the question: a rational number plus an irrational number will be ____ a. irrational b real c. rational d. A and B I know it is irrational but would it also be real since irrational numbers are real? Thanks....

64. ## Science

Having trouble with the independent and dependent variable in an if then statement. "If root growth is related to gravity, then roots will always turn toward the earth regardless of a seed's orientation."

65. ## Math

Not sure on a reasonable estimate for the weight of a pencil. Out of the choices given I have it narrowed down to 1x10^-2 lbs or 1 x 10^-20 lbs. I know it is not the other 2 choices because they are positive exponents and would be too heavy. Thanks.

66. ## Science

What is another example of a gas in your classroom? I know air would be one but I can't think of what would be another one present in a classroom. Thanks...

67. ## Language Arts

In the sentence: My plans for vacation include redecorating my room. I know the gerund phrase is redecorating my room, but is include a action verb or linking verb? I need to be able to tell if the gerund phrase is used as a direct object or predicate

68. ## Math

If you are given y = 3x and are asked to put it in standard form would it be 3x -y = 0? I wasn't sure since a y intercept was not given. Thanks...

69. ## geometry

Having a very hard time. Can someone please help. Im trying to find how many sides a polygon has if, the difference of the interior and exterior angles is 100 degrees?

70. ## math

Need help on this problem. The mass of a proton is about 1.7 x 10^-24g. The mass of a neutron is about the same as a proton. The nucleus of an atom of carbon has 6 protons and 6 neutrons. The mass of the nucleus is about 2 x 10^-26 units. what is the best

71. ## Social Studies

The most important motivation for the English government to support the exploration and settlement of land in North America was... a. the desire to spread Christianity b. the need to separate from the Catholic church c. the need to protect England from

72. ## Physics

Having trouble on the question below. Would you do need to convert the km to meters and then multiply (4700*9.8*165500)? The first woman in space, cosmonaut Valentina Tereshkova, flew in 1963. She orbited the earth 48 times during her 70 hour 50 minute

73. ## history

4. what kind of buildings were instructed to build the monks of Cluny along the Camino de Santiago? was it hospitals and churches?

74. ## history

For this paragraph: The kings of Spain, Santiago bishops and nobility paid high taxes and they made large donations of palaces, monasteries and lands a powerful Cluniac order enjoying a true religious and economic monopoly in Spain We have to explain what

75. ## physical science

need help understanding how to do this problem. "A swimmer swims a half lap, moving from the left end to the right end of a pool that is 50 meters long. What is the distance and what is the displacement? Thanks...

76. ## Physical Science

I'm having trouble with the question: Critique the phrase "airspeed velocity of a swallow." What is meant by this. I know a swallow is a bird and velocity is the speed of an object and the direction of its motion. Not sure the question is asking. Thanks..

77. ## Social Studies

I'm working on creating a Thesis statement for my social studies fair project. The topic I originally picked out was "Why is female gendercide taking place in India?. However, I don't know how to turn it into a debatable thesis statement. Can a debatable

78. ## Chemistry 2

Calculate the molarity of the following aqueous solution of 25.0 grams of MgBr2 in 0.355 L solution? Did I work this right? 25gMgBr2/184.113 gMgBr2 =.1357861748 mol MgBr2 then: .1357861748 mol MgBr2/0.355 L =.382 M

79. ## Physics

The light ray strikes the hypotenuse of the prism at an angle of incidence greater than the critical angle. Find the angle phi of the ray as it leaves the base of the prism. The incident ray is perpendicular to the left side of the prism. (The index of

80. ## Physics

The Leyden jar, invented by chance in 1746, was one of the earliest types of capacitors (see the figure below), made by covering the inner and outer surfaces of a glass jar with conducting layers (for example, aluminum foil). It is a good approximation to

81. ## Physics

Two point charges q1 = +5.6 10-8 C and q2 = -5.7 10-8 C. |-----q2 | | | q1----A----------B from the q2 to A is 10cm from the q1 to A is 5cm from A to B is 10 cm (a) Find the potential at A. (b) Find the potential at B. (c) Find the potential difference.

82. ## Physics

In 1910 Rutherford performed a classic experiment in which he directed a beam of alpha particles at a thin gold foil. He unexpectedly observed a few of the particles scattered almost directly backward. This result was not consistent with then current

83. ## american history

For revolutionaries like sam adams. the term embraced a way of life a core ideology and an uncompromising commitmentto liberty and equality

84. ## Math

Need help on how to solve this problem.. Five cards are chosen from a deck of playing cards and put into a pile. Three of the cards are red and 2 of the cards are black. A second pile is made using 2 red cards and b black cards. One card from each pile is

85. ## Math

I know when you decrease the height of a cone by half that the volume decreases by half from plugging in the numbers in the formula. However, I don't how to explain in words why a decrease in height by half results in a decrease in the volume by half.

86. ## Language Arts

In the sentence, "If you keep talking to me, I can't finish." would "to me" be a prepositional phrase? Thanks...

87. ## Language Arts

Need help on the sentence below. Can't decide if it is complex or compound. I know if it didn't have the "and" it would be complex but the "and" is throwing me off. "They listened to many American recordings, and then they added new ideas to their music.

88. ## Math

Need help on the problem below with 4 coordinate points. "compute the round trip distance from your house (-2,5), then to your friends house (8,-1), to your uncle's house (2,-1), and then back to your house (-2,5) Thanks....

89. ## technology

Need help on the question below. I have read all about all 3 laws but still don't understand if this would be 1st or 2nd law. "A ball is rolling in a straight line on a hardwood floor. A cat hits it from the right, so the ball rolls left. Which Law of

90. ## Social Studies

Need help figuring out what 3 parts they are talking about in the question: List the 3 parts of the Containment Policy. Thanks...

91. ## Language Arts

Is the sentence below compound or compound complex? (I wasn't sure if "than I do" is a subordinate clause) Tanya drives better than I do, but I can swim faster? Thanks...

92. ## Language Arts

In the sentence: You can wallpaper the room yourself. Would this sentence have 2 verbs -- can, wallpaper? Thanks...

93. ## Lang. Arts

In the sentence, "She is interested in space exploration." Is the verb just "is" or is it "is interested"? Thanks...

94. ## Social Studies

Need help on this one. Trying to decide between a and b. Sarah wants to invest in capital goods in order to increase the capacity of her Internet Café. Which of the following would qualify as a capital good? a. bulldozer b. New computers c. hammer d.

95. ## Math/fractions

Ben played 4/7 hours in the yard before dinner after dinner he played for 5/7 more hour. How many total hours did he play?

96. ## Math

need help on this one... 8^3 * 0^-1 Thanks...

97. ## stats

A researcher conducted an experiment on the effects of a new “drug” on depression. The researcher had a control group that received nothing, a placebo group and an experimental group that received the “drug”. A depression inventory that provided a

98. ## Lang. Arts

I'm having trouble deciding on whether the verb in each sentence below is action or mental. 1. They decided on a menu for dinner. 2. The team scored its third touchdown in the fourth quarter. Thanks...

99. ## Physics

A motorist travels at a constant speed of 37.0 m/s through a school zone, exceeding the posted speed limit. A policeman waits 7.0 s before giving chase at an acceleration of 3.2 m/s2. I have solved that it will take 36 seconds for the cop to catch up to