Solve the problem. Use ? ? 3.14 when necessary.The foundation for a cylindrical fountain is a cylinder 25 in in diameter and 5 in high. How many cubic in of concrete are needed to build the foundation (to the nearest hundredth)?
A. 4906.25 in3
B. 9812.50 in3
C. 785.00 in3
D. 2453.13 in3
Answer: D
Mathematics
You might also like to view...
Write the number in expanded form.4000
A. (4 × 104) + (0 × 103) + (0 × 102) + (0 × 101) B. (4 × 103) + (0 × 102) + (0 × 101) + (0 × 100) C. (4 × 100) + (0 × 101) + (0 × 102) + (0 × 103) D. (4 × 101) + (0 × 102) + (0 × 103) + (0 × 104)
Mathematics
Perform the indicated operation.Subtract.3x5 + 9x4 - 4x3 - 6
A. -5x5 + 2x4 + 2x3 - 7 B. 11x5 + 2x4 + 2x3 - 7 C. 11x5 + 2x4 + 2x3 - 5 D. -5x5 + 16x4 - 10x3 - 5
Mathematics
Find the greatest common factor of the list of items.x8y2, x3y6, x8y8
A. x8y8 B. x11y6 C. x3y2 D. x19y16
Mathematics
Show that the functions f and g are identically equal.f(?) = csc ? + cot ?, g(?) = 
What will be an ideal response?
Mathematics