Solve. Use ? ? 3.14 when necessary.A water sprinkler sends water out in a circular pattern. The radius of watering is 6 feet. Determine how large an area is watered.
A. 18.84 ft2
B. 9.42 ft2
C. 113.04 ft2
D. 28.26 ft2
Answer: C
Mathematics
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Evaluate.x - y, where x = -27.403 and y = -9.708
A. -37.111 B. -18.305 C. -36.211 D. -17.695
Mathematics
Find the product.(y - 8)(y2 + 8y - 5)
A. y3 - 16y2 - 69y + 40 B. y3 + 59y - 40 C. y3 - 69y + 40 D. y3 + 16y2 + 69y - 40
Mathematics
Find the required inverse and locate on the number line.Find the additive inverse for 
and graph on the number line. 
A. 
B. 
C. 
D. 
Mathematics
Simplify the given expression using the definition for negative exponents. Assume that all variables represent nonzero numbers.4-3
A. 
B. -64
C. 
D. 64
Mathematics