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1. |
Write an inequality for the following problem. One fourth of a number increased by 17 is at least 63. |
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2. |
Choose the graph that is not a function. |
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A. |
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B. |
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D. |
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3. |
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A. |
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B. |
[10 37] |
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C. |
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D. |
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4. |
Express 45,280,000 in scientific notation. |
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A. |
4.528 × 10-7 |
B. |
4.528 × 106 |
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C. |
45.28 × 106 |
D. |
4.528 × 107 |
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5. |
Evaluate  if  |
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B. |
-1 |
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D. |
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6. |
A tree that is 5 feet tall casts a shadow 2 feet long. A nearby building casts a shadow that is 20 feet long. How tall is the building? |
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A. |
10 ft |
B. |
20 ft |
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C. |
50 ft |
D. |
0.5 ft |
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7. |
What is the shape of the intersection of a sphere and a horizontal plane? |
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A. |
circle |
B. |
triangle |
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C. |
trapezoid |
D. |
square |
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8. |
Find the surface area of the cone to the nearest tenth. |
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A. |
452.4 in2 |
B. |
351.9 in2 |
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C. |
197.9 in2 |
D. |
301.6 in2 |
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9. |
Is it possible to draw a triangle with sides measuring 32, 96, and 118? Explain. |
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A. |
Yes; 96 is between 32 and 118. |
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B. |
No; 32 + 96 is less than 118. |
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C. |
No; 32 is less than 96 + 118. |
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D. |
Yes; the sum of the measures of any two sides is greater than the other side measure. |
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10. |
Write the slope-intercept form of an equation for a line perpendicular to the graph of y = -3x + 5 and passes through the x-intercept of that line. |
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11. |
Graph the line passing through the point (2, -5) with a slope of –2. |
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12. |
If  and  find 3A + 2B. |
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B. |
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D. |
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13. |
Draw a box-and-whisker plot of the data. |
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A. |
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B. |
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14. |
Suppose three coins are tossed, and each time, they turn up heads. What is the probability that the next toss will be heads? |
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A. |
0.9375 |
B. |
0.125 |
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C. |
0.5 |
D. |
0.0625 |
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15. |
Martha goes to the dentist and finds out that she has five cavities. If she has 16 upper teeth and 16 lower teeth, what is the probability that all five cavities are on the upper teeth? |
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A. |
0.011 |
B. |
0.022 |
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C. |
0.11 |
D. |
0.22 |
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16. |
 is a real number and  and  is a real number and  Which is the graph of  |
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B. |
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D. |
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17. |
What are the next 3 terms in the sequence 2, 4, 8, 14, 22….? |
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A. |
34, 48, 62 |
B. |
32, 44, 58 |
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C. |
28, 32, 38 |
D. |
30, 42, 56 |
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18. |
Solve  |
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A. |
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B. |
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D. |
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19. |
Using the number line, what is the midpoint of  |
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A. |
U |
B. |
V |
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C. |
W |
D. |
X |
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20. |
Two sides of an angle are contained in lines whose equations are  and  Find the coordinates of the vertex of the angle. Round to the nearest hundredth. |
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A. |
(1.79, 1.06) |
B. |
(1.89, 3.26) |
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C. |
(1.78, -1.16) |
D. |
(2.76, 3.16) |
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Hint |
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