Solve the problem.A rehabber wants to redo a ceiling in a room that is 68 feet by 32 feet. He wants to use square tiles that can be used without cutting or overlapping. What is the largest size square tile that can be used to redo this ceiling?
A. 6 ft by 6 ft
B. 4 ft by 4 ft
C. 5 ft by 5 ft
D. 1 ft by 1 ft
Answer: B
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Round the number to the nearest ten, nearest hundred, and nearest thousand.3257
A.
| Ten | 3250 |
| Hundred | 3200 |
| Thousand | 4000 |
B.
| Ten | 3000 |
| Hundred | 3300 |
| Thousand | 3000 |
C.
| Ten | 3260 |
| Hundred | 3200 |
| Thousand | 3000 |
D.
| Ten | 3260 |
| Hundred | 3300 |
| Thousand | 3000 |
Solve the problem.At time t, the position of a body moving along the s-axis is 
m. Find the body's acceleration each time the velocity is zero.
A. a(6) = 0 m/sec2, a(8) = 0 m/sec2 B. a(12) = 72 m/sec2, a(16) = 12 m/sec2 C. a(6) = 6 m/sec2, a(8) = -6 m/sec2 D. a(6) = -6 m/sec2, a(8) = 6 m/sec2
Multiply.(5.2)(701)
A. 3645.31 B. 3645.3 C. 3645.2 D. 3646.3
Solve using a proportion. Round your answer to the nearest hundredth when necessary.On an architect's blueprint, 1 inch corresponds to 4 feet. Find the length of a wall represented by a line 
inches long on the blueprint. Round to the nearest tenth if necessary.
A. 22.5 feet B. 206.3 feet C. 4.8 feet D. 33 feet