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1. |
Write 3,465 in scientific notation. |
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A. |
34.65×102 |
B. |
346.5×10 |
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C. |
0.3465×104 |
D. |
3.465×103 |
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Hint |
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2. |
Express 21.3 out of 100 as a percent. |
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A. |
2.13% |
B. |
0.213% |
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C. |
213% |
D. |
21.3% |
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Hint |
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3. |
Find the absolute value of 4. |
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A. |
-4 |
B. |
 |
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C. |
 |
D. |
4 |
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Hint |
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4. |
Write an algebraic expression for the phrase the product of 4 and s. |
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A. |
4 + s |
B. |
s ÷ 4 |
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C. |
4 ÷ s |
D. |
4s |
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Hint |
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5. |
Find the circumference of a circle whose radius is 1.25 yards. Use the  key on a calculator. Round to the nearest tenth. |
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A. |
3.9 yd |
B. |
6.4 yd |
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C. |
7.9 yd |
D. |
4.8 yd |
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Hint |
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6. |
102 is 6% of what number? |
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A. |
1.7 |
B. |
17 |
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C. |
1700 |
D. |
170 |
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Hint |
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7. |
What is the lower extreme for the quiz scores? |
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 |
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A. |
12 |
B. |
3 |
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C. |
15 |
D. |
20 |
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Hint |
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8. |
Find the next term in the sequence
83, 92, 101, 110, … |
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A. |
121 |
B. |
119 |
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C. |
55 |
D. |
111 |
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Hint |
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9. |
Write a percent to represent the shaded area. |
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 |
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A. |
25% |
B. |
38% |
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C. |
24% |
D. |
20% |
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Hint |
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10. |
An ordinary six-sided die is rolled. What is the probability that a number greater than four is rolled? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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11. |
Express $15 for 10 gallons as a unit rate. |
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A. |
$5 per gallon |
B. |
$3 for 2 gallons |
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C. |
$1.50 per gallon |
D. |
$1000 per ton |
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Hint |
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12. |
Express 0.47 as a percent. |
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A. |
47% |
B. |
0.47% |
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C. |
4.7% |
D. |
470% |
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Hint |
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13. |
Express 4283% as a decimal. |
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A. |
42.83 |
B. |
428.3 |
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C. |
4.283 |
D. |
4283 |
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Hint |
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14. |
Find 30% of 300. |
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A. |
100 |
B. |
10 |
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C. |
90 |
D. |
900 |
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Hint |
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15. |
Al's Quick Mart sells milk for $1.99 per gallon, but they used to sell it for $2.79. What is the percent decrease in the price? |
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A. |
39.70% |
B. |
40.20% |
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C. |
71.30% |
D. |
28.70% |
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Hint |
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16. |
There are 10 pennies, 14 nickels, and 6 dimes in a bag, and you remove three at random without replacing any. What is the probability that you will remove a penny, a nickel, and a dime in that order? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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17. |
Estimate  +  . |
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A. |
0 |
B. |
|
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C. |
1 |
D. |
1 |
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Hint |
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18. |
Find the ratio 3:18 written as a fraction in simplest form. |
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A. |
|
B. |
 |
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C. |
 |
D. |
|
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Hint |
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19. |
Classify the triangle by it angles and by its sides. |
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 |
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A. |
acute, equilateral |
B. |
right, isosceles |
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C. |
acute, isosceles |
D. |
acute equilateral |
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Hint |
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20. |
Find the area of the circle below. Round to the nearest tenth. |
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 |
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A. |
65.8 mi2 |
B. |
254.5 mi2 |
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C. |
255.0 mi2 |
D. |
63.6 mi2 |
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Hint |
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