Determine the maximum number of turning points of f.f(x) = 9x - x3
A. 3
B. 1
C. 4
D. 2
Answer: D
Mathematics
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Solve the problem. Use 3.14 as an approximation for ? where appropriate.Find the volume of a tent having the shape of a rectangular solid of length 12 ft, width 13 ft, and height 5 ft topped by a rectangular pyramid of the same width and length with height 4 ft. (Round to the nearest hundredth unit.)
A. 1560.00 ft3 B. 988.00 ft3 C. 208.00 ft3 D. 416.00 ft3
Mathematics
Add or subtract. Express the answer as a mixed number.15
- 6
A. 8
B. 7
C. 8
D. 9
Mathematics
Provide an appropriate response.You are asked to change 5
to an improper fraction. What should be your first step?
A. Multiply 8 and 5. B. Divide 8 by 13. C. Multiply 13 and 5. D. Add 5 and 8.
Mathematics
Divide.
A. -1.48
B. 
C. 1.2
D. -14.8
Mathematics