# kk

1. ## science

Which of the following explains why objects in our solar system are in a spinning motion? A.The gravitational pull of the sun pushed objects into a spinning motion. <----I think it is this one B.The massive size of the sun made all other objects in
2. ## Math

NEED HELP NOW!! Which of the following ratios is equivalent to 12/15 a 4:5** B10:20 C 60 to 80 D 60/45
3. ## Math

What is 12%of 50 A.6 B.7 C.5 D.24 I NEED HELP NOW PLZ
4. ## Algebra 2

Solve the system by substitution 2x-y+z=-4 z=5 -2x+3y-z=-10 I think the answer is (-8,-7,5) But can someone tel me the right one and explain I’m so lost
5. ## Math

What are 2 dimensions for the prism with a volume of thirtysix
6. ## Math

Can any body please explain A dejuicer was able to squeeze 1/5 of a pint of juice from a bag of oranges. This amount of juice filled up 1/8 of a jug. At this rate, how many bags will it take to fill the entire jug?
7. ## science discussion

What evidence is there that the human species has been successful so far? Explain. What environmental pressures in the past do you think were most important in shaping the human species as it exists today? What environmental pressures exist now that you
8. ## Math

The original Ferris wheel introduced at the 1893 World's Fair in Chicago had a diameter of 250 feet. What is the closest distance a person who rode this wheel travelled in one complete revoulution
9. ## Math

9. Calculate the area of the composite figure, which is not drawn to scale. (Workpad needs to be worked out, correctly). 17 cm (rectangle part) top, 22 cm height (one side, rectangle), 10 cm height (other side, rectangle), 19 cm bottom (some, triangle
10. ## Social Studies

1.)Which of the following were actions that motivated Radical Republicans to seek the impeachment of President Johnson? Choose all that apply. A.)President Johnson encouraged former Confederate states to reject the Fourteenth Amendment. B.)President

At the end of their study of the kinds of electricity, mrs.clark class compleated quiz, there were 26 students , 6 of them scored 100, 4 scored 90, 3 scored 80 and rest of them 80. What was the average quiz score for the quiz Can anybody please explain
12. ## algebra

find the slope of a line that is parallel to the line containing the points (3,4) and (2,6) A.) m=1 B.) m=2 C.)-2 D.) m=1/2 I think the answer is d
13. ## Phsics

HOW MUCH WORK IS DONE With a HORIZONTAL FORCE OF 50.0 N AT AN ANGLE OF 24 degrees over a level distance of 5.0 m. What net work is done on the box?
14. ## Math

A tennis racket is marked up 50% to \$36.75 what is the original price?
15. ## Social Studies

1)What was John James Audubon famous for? A)painting and cataloguing American animals, especially birds. B)painting the new living conditions in urbanized areas. C)representing new immigrants through drawings and paintings. D)surveying and creating maps of
16. ## American History

monroe's message stated that american foreign policy regarding european conflicts would be A) neutral B)de facto C)nationalist D)firm but freindly i think d
17. ## American History

Join or Die political cartoon by Benjamin Franklin what do the segments of the snke represent
18. ## American History

referring to the Declaration of Independence: what references do you say in American? What attitudes toward Native Americans does this Express
19. ## English

How many stanzas are in the poem lines composed a few miles above tintern abbey. By William Woodsworth I think 120 but i am not sure.
20. ## American History

As Section 3 of this chapter explains the Declaration was divided into four parts right down the first phrase of each of those four parts. That is the question and I read section three and I looked it up several time phrased several different ways so can
21. ## Engineering Mathematics-I

Find the area bounded by y=2x^2 and y^2=4x
22. ## English

I always have trouble writing the first sentence of a paragraph and was wondering if i could get some tips :)
23. ## American History

what was the colonial empire of Spain, France and England's political control like? I cant find this i my book and thought i could before and I googled it but could not find what i needed could some one help with this?
24. ## American history

Compare the colonial empires of Spain, France and England in terms of their economic structure. I cant find anything about their economic structure and would like some sites to help me if i could get them. :) thanks
25. ## ELA

1. What is the implied main idea of the passage? (1 point) Harriet and the fugitives only survived because of the kindness of others.Harriet worked hard to ensure the fugitives survived the harsh winter.Harriet and the fugitives wished they could go back
26. ## ELA

What is the implied main idea of the passage>
27. ## US history

what is the term used to describe nazi germany's systematic annihilation of european jews A)blitzkrieg B)the holocast C)kristallnacht D)the manhattan project A?
28. ## math

The results of a survey of students favorite candy is shown. If 100 students were surveyed. 30% students would prefer which candy? Gummi bears 23% Skittles 30% Jolly Ranchers 32% starburst 15%
29. ## Chemistry

Each increase in pressure of 100 atm decreases the melting point of ice by about 1.0¡ÆC. Q. One possible explanation of why a skate moves smoothly over ice is that the pressure exerted by the skater on the ice lowers its freezing point and causes it to
30. ## science

calculate weight by volume for 0.8molal urea,density of solution is 1.14gram per ml
31. ## physics

a body is thrown a point with speed 50m/s at an angle 37 degree with horizontal. when it has moved a horizontal distance of 80 m then it's distance from point of projection
32. ## 4th grade math fractions

can anyone please answer and explain this A little monkey had 75 peaches. Each day, he kept a fraction of his peaches, gave the rest away, and then ate one. These are the fractions he decided to keep: 1/2,1/4,3/4,3/5,5/6,11/15 In which order did he use the
33. ## algebra

Scott starts with \$10 and earns \$5 and hour. Jill starts with \$40 and earns \$3 and hour. when will the two have the same amount of money in the same hours?
34. ## simple interest rate

Suppose you borrow RM 5000 today and are required to pay interest of RM 200 for a one year period. What is the simple interest rate?

Anna has 32 red beads, 16 blue beads, and 8 green beads. She wants to put an equal number of each kind of bead on necklaces she is making. How many of each kind of beads can Anna put on each necklace? Can anyone explain this clearly.
36. ## Algebra

Solve. -11(5-b)= 3b/6
37. ## Math

Hello I need some help with these questions. A survey of 115 children found that 39 liked The Little Mermaid 43 liked 101 Dalmatians 56 liked Mickey Mouse 7 liked The Little Mermaid and 101 Dalmatians 10 liked The Little Mermaid and Mickey Mouse 16 liked
38. ## Math

1. When their child was born, Elaine and Mike Porter deposited \$5,000 in a savings account. The money ears interest at 6 percent compounded quarterly. How much will the account be worth when their child celebrates her second birthday? My answer= \$5,632.46
39. ## Math

1. Rishi ram obtained an installment loan for \$3,000.00. He agreed to repay the loan in 6 monthly payments. His monthly payments is \$516.50. What is the APR? MY ANSWER=0.33% 2. Tim Newman took out a simple interest loan of \$1500 at a 10 percent interest
40. ## Math

Hi. I have a few math questions I need some help with. Hamid Husain took out a \$50,000, 5-year term policy at age 50. The premium per \$1,000 was \$4.80. He will be 55 years old this year. The premium per \$1,000 will be \$6.58. What is the percent increase?
41. ## algebra

A farmer has 25 yards of fencing to make a pig pen. He is going to use the side of the barn as one of the sides of the fence, so he only needs to fence 3 sides. What should be the dimensions of the fence in order to maximize the area?
42. ## science

an animal that basks on a warm rack during the morning hours but retreats to the sade of the rocks during the middle day is most likely a(n) A)ectotherm B) endotherm C)vertebrate D) chordate
43. ## science

most bacteria are A) unicellular eukaryotes B) unicellular prokaryotes C) multicellular eukaryotes D) multicellular prokaryotes
44. ## science

what is active transport
45. ## science

passive transport involves movement of substances...... A) from areas of lower concentration areas of higher concentrations. B)from areas of higher concentrations to areas of lower concentration C) from areas which the concentration has reached a balance
46. ## science

how is osmosis different from diffusion?
47. ## science

which of the following correctly identifies active transport
48. ## health

two key components to keeping your heart healthy that are within your control are exercise and....... A) diet B) rest C) heredity D) enviroment
49. ## HEALTH

which component of blood is used to help create a scab after you cut your finger
50. ## Chemistry

Identify the Bronsted-Lowry acid in the following reaction. H2O (l) + HCO31- (aq) → H3O+ (aq) + CO32- (aq)
51. ## chemistry

write the specific heat water and liquid and gas

Where did i find word problems specially for number rounding, I also need the methods and answers, because teacher marked compleatly wrong, for what i taught to kid. Can any body help please
53. ## Vocabulary

Though my dog River is huge and fierce looking, children are fond of him because he doesnt have a(n) _______ disposition. barren? interrogate? humdrum? sullen? trickle? truce? vicious?
54. ## Math

Write each integer for each exercise. (4) -|-5| |-7|

56. ## Spanish 1

Cual es tu apellido? (Smith)
57. ## Spanish 1

mis amigos ______ muy ocupados hoy.
58. ## english

A French girl found them

60. ## math

write about a composite shape? a coposite shpe is a shape made up of 2 or more geometric shapes?
61. ## math

What make a cube a cube?
62. ## math

using your van de waals shapes sort at least 5 shapes in a circle. Explain the rule for how the shapes are sorted. Are you up for a challenge? sort at least using a venn diagram. Explain the rules for how the shapes are sorted
63. ## Precalculus 12

P(t)=t^4-20t^3-20t^2+1500t+15000 when P is 24000 find t
64. ## Math

The first modern electronic computer, called ENIAC, was introduced in 1946. Personal home computers were not available until 28 years later. In what year were personal home computers introduced.
65. ## Materials Science

A long 0.6 m OD ANSI 347 stainless steel (use k=15.8 W/mK) cylindrical billet at 290 degrees C is placed into cooling chamber where the temperature is 30 degrees C. If the average heat transfer coefficient is 170 W/m^2K, estimate the time in minutes
66. ## math

I need the answers to the why did the banana go out with the prune worksheet. I already have the answer to the riddle, but I need the numeral answers please.
67. ## Maths

What is the smallest possible positive integer x>5 , that leaves a remainder of 5 whenever it is divided by 14 , 8 or 77 ?
68. ## Maths

A polynomial ax^3+bx^2+cx+d leaves a remainder 10x+11 upon division by x^2-1 and also leaves a remainder -6 upon division by x^2+x+1. What are the values of a,b,c,d?
69. ## finance mang

if there is \$48,000 in earnings available to common stock holders and the firm’s stock has a P/E of 20 times earnings per share, what is the current price of the stock?
70. ## Maths

If the minimum value of f(x)=x^2+18x+a is the same as the minimum value of f(f(x)), what is the max value of a?
71. ## SCIENCE,PHYSICS

A thin ring with resistance R=10 Ω and self inductance L=0.2 H rotates with constant angular speed ω=100 rad/s in an external uniform magnetic field perpendicular to the rotation axis. As a result, the magnetic flux created by the external field
72. ## math

A composition of the number n is an ordered set of integers a1,a2,…,ak such that a1+a2+⋯+ak=n. The numbers a1,a2,…,ak are called the parts of the composition. Determine the number of compositions of 23 where each part is at least 4.
73. ## maths

A composition of the number n is an ordered set of integers a1,a2,…,ak such that a1+a2+⋯+ak=n. The numbers a1,a2,…,ak are called the parts of the composition. Determine the number of compositions of 23 where each part is at least 4.
74. ## Physics

A typical model rocket has a mass of 50 g. Similarly, a typical "class C" model rocket engine can produce a total impulse of 10 Newton-seconds. We usually launch model rockets vertically, but if I instead launched this rocket horizontally, how fast would
75. ## math

What are the coordinates of the center of the circle and the length of the radius with the equation (x+3)^2+(y-2)^2=16? Show your work.
76. ## Math

A bicycle lock has a 4-digit combination. Each of the digits is a number from 0 to 9. Find the probability that the lock has a combination in which 3 of the 4 digits are 3s
77. ## math

Maribel's city imposes a tax that is 40% of the state tax she pays. Her taxable income is \$198.50 per week. Her state imposes tax at a rate of 5%. How much state and local tax is withheld from her weekly pay?
78. ## math

Consider the sequence t0 = 3, t1 = 3^3, t2 = 3^3^3 , t3 = 3^3^3^3,….. , defined by t0 = 3 and tn+1 = 3tn for n ≥ 0. What are the last 2 digits of t3 = 3^3^3^3 ? Show that the last 10 digits of tk are the same for all k ≥ 10
79. ## Math

My book says that I need to give another name for /_A , What does that mean?
80. ## math

which list all the factors of a composite number? a.1,7,21 b.1,11 c.1,5 d.1,5,25

25 cents __?__ 3/10 of a dollar
82. ## Physics

A 607-kg elevator starts from rest and moves upward for 4.40 s with constant acceleration until it reaches its cruising speed, 1.73 m/s. (a) What is the average power of the elevator motor during this period? . (b) How does this amount of power compare
83. ## Math

You have 300 meters of fencing with which to build two enclosures. One will be a square, and the other will be a rectangle where the length of the base is exactly twice the length of the height. Give the dimensions of the square and rectangle that minimize
84. ## Chemistry

what elements are found in the following substances? C6H12O6, NaCl, NaHCO3
85. ## chemistry

how many molecules of chlorine gas must be reated with excess sodium iodide if 32.2*10^22 formula units of sodium chloride are needed?
86. ## trig

2cos^2 22.5-1 (find exact value)
87. ## math

1.Transform the graph of f(x) = 3^x to sketch g(x) = 3^-(x+1) -2. Show table of values and each transformation clearly. 2.Write two equations to represent the same exponential function with a y-intercept of 5 and an asymptote at y = 3. Investigate whether
88. ## math

1.Transform the graph of f(x) = 3^x to sketch g(x) = 3^-(x+1) -2. Show table of values and each transformation clearly. 2.Write two equations to represent the same exponential function with a y-intercept of 5 and an asymptote at y = 3. Investigate whether
89. ## english

do you know any poems by robert frost? if so what is your opinion on fire and ice?
90. ## english

what is a good quote, if you chose what would be your quote of the day??
91. ## english

what is “Brother” from I Know Why the Caged Bird Sings, about?
92. ## science

a molecule that contains all the information a cell needs to make protein: ATP, carbohydrate, lipid, protein, phospholipid, or nucleic acid?
93. ## science

one characteristic used to place organisms into kingdoms is: a) how they move b) where they live c) their ability to make food d) their ability to reproduce

95. ## statistics

you are asked to estimate the average weight of an adult male passenger for a study to maximize the number of seats in a certain airplane. you collect random weights of 1000 men passengers from a population of 100,000. you find that the average man in the
96. ## help

conversions: 3.0 cups/lb to L/Kg how do i go from cups to liters ? i know that 1pt=2 cups but i still cannot figure it out?? help
97. ## help

conversion problems: \$3.98/lb to cents per gram 3.0 cups/lb to L/Kg (please show me the work) thank u
98. ## ALGEBRA

CAN SOMEONE HELP ME WITH THIS PROBLEM WHAT IS THE RANGE FOR THE FUNTION GRAPED AS SHOWN? Y=2X2+4X DON'T UNDERSTAND IT...
99. ## math

use a scatter plot to determine the relationship between the x values and the y values. x 7 2 4 5 1 6 3 7 5 26 20 15 30 12 25 possible answers: negative linear relationship nonlinear relationship no relationship positive linear relationship thanks for your
100. ## math

if john had an unpaid balance of \$1,854.80 on his credit card statement at the beginning of the month and he made a payment of \$45.00. If the interest rate of john's card wasw 2.5% on the unpaid balance per month. find the finance charge and the new

1. 1
2. 2