Question 1
Find the probability of rolling a number greater than 2 on a number cube and then tossing heads on a coin.
1/3
2/9
1/6
5/12
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Question 2
A bag of marbles contains 5 blue marbles, 6 red marbles and 7 yellow marbles. Find the probability of drawing a red then a yellow without replacement.
13/18
13/35
7/51
7/54
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Question 3
Two similar triangles have a scale factor of 3:5. What is the ratio of their areas?
3:5
9:25
27:125
none of the above
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Question 4
Two similar cylinders have a scale factor of 2:5. What is the ratio of their volumes?
8:125
4:25
5:2
none of the above
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Question 5
When 150 is decreased to 50, what is the percent of change?
67.7%
67%
66.7
66%
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Question 6
If the perimeter of a square is 60, find the length of each side.
12 in
15 in
20 in
25 in
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Question 7
1/3
2/9
1/6
5/12
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Question 8
What is the height of the triangle with an area of 24 square inches and a base of 12 inches?
1 inches
2 inches
4 inches
6 inches
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Question 9
Find the volume of a cylinder with a radius of 4 inches and a height of 10 inches.
Use 3.14 for pi.
226.08
254.34
401.92
502.4
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Question 10
30 ft = _____ in
2.5
30
360
none of the above
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YOU CAN DO IT!!!
Update:oops... I made a mistake on Question 7 it is acctually supposed to be...
What is the length of the side of a square whose area is 49 square inches?
24.5 inches
12.25 inches
7 inches
2401 inches
And At the end I put YOU CAN DO IT! But i am trying to think what movie that is.. Let's see if youcan figure it out.. Happy Glimore or Waterboy.
:p
Answers & Comments
Verified answer
1. ANSWER = 1/3
2. ANSWER = 7/51
3. ANSWER = 9:25
4. ANSWER = 8:125
5. ANSWER = 67%
6. ANSWER = 15 in
7. ANSWER = 7 in (Thanks for posting the question)
8. ANSWER = 4 in
9. ANSWER = 502.4
10. ANSWER = 360
Yes, I can do it, can you?
question 3: 9:25
question 4: 8:125
question 5: 100*100/150=66.7%
question 6: 4a=60 hence a=15in
question 7: A=a^2 hence a=7
question 8: A=1/2*b*h hence h=4in
question 9 : v=pi*r*r*h V=502.4
question 10: 1ft=12in hence 360 in
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