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1. |
Evaluate  when x = 15 and y = 15. |
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A. |
225 |
B. |
-15 |
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C. |
15 |
D. |
-225 |
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Hint |
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2. |
What is implied when it is said that x and y have a negative correlation? |
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A. |
When the value of x increases, the value of y does not necessarily increase or decrease. |
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B. |
When the value of x increases, the value of y increases. |
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C. |
When the value of x increases, the value of y decreases. |
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D. |
When the value of x is negative, the value of y negative. |
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Hint |
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3. |
Which figure is not a polygon? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
What is a polyhedron? |
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A. |
pyramid |
B. |
cone |
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C. |
cylinder |
D. |
sphere |
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Hint |
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5. |
Which is the back view of the solid figure whose other views are shown below? |
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A. |
 |
B. |
 |
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C. |
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D. |
 |
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Hint |
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6. |
Find  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
- |
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Hint |
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7. |
Last year, an internet service provider's fee was $17.99 per month. This year, the same internet service provider charges $19.99 per month. Rounded to the nearest percent, what is the percent of increase for internet service? |
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A. |
11% |
B. |
15% |
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C. |
2% |
D. |
9% |
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Hint |
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8. |
Based on the stem-and-leaf plot, what is the mode? |
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A. |
74 |
B. |
93 |
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C. |
62 |
D. |
91 |
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Hint |
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9. |
What is the best estimate of the perimeter of a window that is 3.9 ft by 5.4 ft? |
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A. |
8 ft |
B. |
15 ft |
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C. |
18 ft |
D. |
20 ft |
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Hint |
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10. |
What is the best estimate for the perimeter of a square frame with s = 4.2 in.? |
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A. |
8 in. |
B. |
9 in. |
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C. |
20 in |
D. |
16 in. |
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Hint |
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11. |
Simplify  |
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A. |
 |
B. |
 |
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C. |
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D. |
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Hint |
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12. |
What best describes the three-dimensional figure formed by the net shown? |
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A. |
rectangular prism |
B. |
triangular pyramid |
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C. |
rectangular pyramid |
D. |
triangular prism |
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Hint |
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13. |
What is the volume of a rectangular pyramid with base 8 ft by 6 ft and h = 14 ft? |
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A. |
672 ft3 |
B. |
72 ft3 |
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C. |
224 ft3 |
D. |
336 ft3 |
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Hint |
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14. |
Which is the solution to  |
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A. |
 |
B. |
 |
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C. |
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D. |
 |
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Hint |
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15. |
The formula to find the area of a trapezoid is  where  are bases and h is the height. If the area of a trapezoid is 42,  and h=3, what is the length of  |
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A. |
24 |
B. |
32 |
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C. |
28 |
D. |
4 |
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Hint |
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16. |
What is the sale price of an item with a regular price of $217.95 and is sale for 20% off? Round the answer to the nearest cent. |
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A. |
$154.36 |
B. |
$174.36 |
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C. |
$197.95 |
D. |
$43.59 |
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Hint |
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17. |
What is the simple interest for 48 months loan of $5200 at an annual rate of 13.6%? Round the answer to the nearest cent. |
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A. |
$282.88 |
B. |
$282,880.00 |
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C. |
$33,945.60 |
D. |
$2828.80 |
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Hint |
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18. |
What is the commission on a sale of $25,600 if the commission rate is 3.1%? Round the answer to the nearest cent. |
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A. |
$8258.06 |
B. |
$7936 |
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C. |
$79.36 |
D. |
$793.60 |
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Hint |
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19. |
A salesperson receives a weekly salary of $250/wk and a commission of 4.2%. What is the weekly income if sales are $2865? Round the answer to the nearest cent. |
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A. |
$120.33 |
B. |
$262.03 |
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C. |
$260.50 |
D. |
$370.33 |
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Hint |
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20. |
Using the table, what is the percent of check customers for Jody? Round to the nearest whole number percent. |
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A. |
13% |
B. |
10% |
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C. |
25% |
D. |
8% |
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Hint |
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