Solve the problem.A certain number is three times as large as a second number. Their sum is 44. What are the two numbers?

A. 36 and 8
B. 9 and 27
C. 9 and 35
D. 11 and 33


Answer: D

Mathematics

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Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves about the given lines.y = 3x,y = x2; revolve about the y-axis

A. ?
B. ?
C. ?
D. - ?

Mathematics

Round the number to the given place value.In the past year, a company spent $793,749,766 on advertising. Round the advertising figure to the nearest hundred thousand.

A. $800,000,000 B. $793,700,000 C. $700,000,000 D. $793,800,000

Mathematics

Find the derivative of the function.

Mathematics

Solve the problem.A club elects a president, vice-president, and secretary-treasurer. How many sets of officers are possible if there are 9 members and any member can be elected to each position? No person can hold more than one office.

A. 168 B. 504 C. 3024 D. 252

Mathematics