Solve. Use ? ? 3.14 when necessary.Find the volume of a pyramid with a height of 3 km and a square base of 5 km on a side.

A. 7.5 km3
B. 25 km3
C. 75 km3
D. 37.5 km3


Answer: B

Mathematics

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Provide an appropriate response.In creating a circle graph, what fractional part of the circle should be used to show that $45 of a total of $450 is budgeted for clothes? (Answer as a fraction in lowest terms.)

Fill in the blank(s) with the appropriate word(s).

Mathematics

Change the equation to slope-intercept form and identify the slope and y-intercept.8y - 4x = 16

A. y = - 2
B. y = + 2
C. y = + 2
D. y = 2+ 22

Mathematics

The graph of an exponential function is given. Match the graph to one of the following functions.

A. f(x) = 5x B. f(x) = 5x - 2 C. f(x) = 5x - 2 D. f(x) = 5x + 2

Mathematics

Find dy/dx by implicit differentiation. If applicable, express the result in terms of x and y.5y + 6xy - 4 = 0

A.
B.
C.
D.

Mathematics