Find the volume specified. Use 3.14 as the approximate value of ?, and round your answer to the nearest tenth.Find the volume of an ice cream cone (right circular cone) of radius 8 cm and height 9 cm topped by a perfect hemisphere of ice cream of the same radius.

A. 2277.6 cm3
B. 2746.5 cm3
C. 1071.8 cm3
D. 1674.7 cm3


Answer: D

Mathematics

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Use logax = (ln x)/(ln a) to calculate the logarithm. Round to the nearest ten thousandth.log? 600

A. 5.5882 B. 2.0362 C. 524.1415 D. 0.1789

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Simplify the expression by using the order of operations.8 ? (8 - 7) + 

A. 32 B. 123 C. 60 D. 11

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Solve the problem.Let  represent the number of students present in a large class, where x represents the number of hours of study required weekly. What is the rate of change of the number of students in the class with respect to the number of hours of study?

A. 16 B. -169 C. 169 D. -16

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Perform the indicated operations and simplify.

What will be an ideal response?

Mathematics