A group of people consists of 5 children, 12 women, and 13 men. If a person is selected at random, find the probability the person is a child.

What will be an ideal response?



Mathematics

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Find the average velocity of an object which follows the position function s(t) over the given interval.s(t) = -3t2 - t, [5, 6]

A.
B. -34
C. -2
D. - 

Mathematics

Use Simpson's Rule with n = 4 steps to estimate the integral.

A.
B. 28
C. 14
D. 56

Mathematics

Find the area enclosed by the given curves.y = x3, y = 4x

A. 16 B. 4 C. 8 D. 2

Mathematics

Graph the equation by plotting points.y = -x2 + 1

A.

B.

C.

D.

Mathematics