Simplify.

A. does not exist as a real number
B. 11
C. 60
D. 12


Answer: A

Mathematics

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Provide an appropriate response.Determine the volume of the given figure. Round the answer to nearest tenth of a centimeter.

What will be an ideal response?

Mathematics

y?? ? 3y? ?10y = 0

What will be an ideal response?

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Write an equation for a cross section of the parabolic ear (used to hear sounds from a distance) shown in the picture. ?       d = 2.25 inches

A.
B. ?
C. ?
D. ?
E.

Mathematics

Solve.Find the volume of a tent having the shape of a rectangular solid of length 14 ft, width 10 ft, and height 7 ft topped by a rectangular pyramid of the same width and length with height 5 ft. (Round to the nearest hundredth unit.)

A. 466.6 ft3 B. 1213.3 ft3 C. 233.3 ft3 D. 1960.0 ft3

Mathematics