A spherical balloon with radius inches has volume . Find a function that represents the amount of air required to inflate the balloon from a radius of r inches to a radius of r+1 inches.

What will be an ideal response?


Mathematics

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Perform the indicated operations and write the answer in the form  where a and b are real numbers.( - 4i)( + 4i)

A. 23 B. 7 + 16i C. 11 D. 7 - 16i

Mathematics

Determine if the graph is symmetric with respect to x-axis, y-axis, and/or the origin.

A. origin B. x-axis C. no symmetry D. y-axis

Mathematics

Solve.Let f(x) = (x - 5)2. Find x so that f(x) = 12.

A. 5 + 2
B. 149
C. -717
D. 5 + 25 - 2

Mathematics

For the function f defined over an interval [a, b], express the area A as an integral.f(x) = 2x3 - 1, [1, 6]

A. dx
B. dx
C. dx
D. dx

Mathematics