Solve the problem.A nail 8 inches long is driven into a board 1 inches thick. How much of the nail protrudes from the other side of the board?

A. 9 inch(es)
B. 1 inch(es)
C. 6 inch(es)
D.  inch(es)


Answer: C

Mathematics

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Solve the problem.Integrate  over the region 0 ? x2 + y2 ? 100.

A. ?(1 - cos2 10) B. 2?(1 - cos 100) C. ?(1 - cos 100) D. 2?(1 - cos2 10)

Mathematics

Identify the type of surface represented by the given equation. +  -  = 1

A. Elliptical cone B. Ellipsoid C. Hyperboloid of two sheets D. Hyperboloid of one sheet

Mathematics

Use the Trapezoidal Rule with n = 4 steps to estimate the integral.

A. - 
B. - 
C. -1 - 
D. - 

Mathematics

Provide an appropriate response.A hopper deposits a cone-shaped pile of sand that has a diameter of 15 ft. and a vertical height of 8 feet. Find the volume of the sand. Round to nearest tenth.

What will be an ideal response?

Mathematics