Find the volume of the specified solid. Use 3.14 as the approximate value of ?, and round your answer to the nearest whole number.A cone with height 4 cm and diameter 9 cm
A. 75 cm3
B. 85 cm3
C. 339 cm3
D. 509 cm3
Answer: B
Mathematics
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Find the intervals on which the function is continuous.y = 
A. discontinuous only when x = -7 or x = 8 B. discontinuous only when x = 7 C. discontinuous only when x = 7 or x = 8 D. discontinuous only when x = -8 or x = 7
Mathematics
Solve the problem.If 3000 is decreased by 8%, what is the new amount?
A. 240 B. 2992 C. 3240 D. 2760
Mathematics
Use the Change-of-Base Formula and a calculator to evaluate the logarithm. Round your answer to two decimal places.log5.6 71
A. 12.68 B. 1.85 C. 0.40 D. 2.47
Mathematics
Solve the problem.If f(x) = x2 and g(x) = -1 + 5x, find (f ?g)(x) and find the domain of (f ? g)(x).
What will be an ideal response?
Mathematics