Find the circumference. Leave your answer in terms of pi.A semicircle with diameter 14.9 yd
A. 19.8? yd
B. 14.9? yd
C. 3.725? yd
D. 7.45? yd
Answer: D
Mathematics
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Answer the question.It took 22 seconds for the temperature to rise from 3° F to 130° F when a thermometer was taken from a freezer and placed in boiling water. Although we do not have detailed knowledge about the rate of temperature increase, we can know for certain that, at some time, the temperature was increasing at a rate of 
° F/sec. Explain.
What will be an ideal response?
Mathematics
Match the graph to the correct inequality.
A. y ? x B. y ? x C. y ? -x D. y ? -x
Mathematics
Find the exact value of the expression or state that it does not exist.sin
A. 
B. 
C. 
D. 
Mathematics
Find the quotient. If the quotient is an improper fraction, express it as a mixed number.-3
÷ 1
A. -2
B. -2
C. -2
D. -3
Mathematics