Find the missing side using the Pythagorean Theorem.

A. 7
B. 5
C. 10
D. 9


Answer: C

Mathematics

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Solve the exponential equation. Round to three decimal places when necessary.e-0.19t = 0.17

A. -14.164 B. 9.326 C. 9.226 D. -10.38

Mathematics

Graph the inequality.y > x + 6

A.

B.

C.

D.

Mathematics

Find the equation that the given graph represents and give the domain, range, and interval(s) over which the function is increasing and decreasing.

A. P(x) = -x3 + 20x;  domain: (-?, ?); range: (-?, ?);  Increasing over [-2.57, 2.57]; Decreasing over (-?, -2.57] and [2.57, ?) B. P(x) = x3 - 4x2 + 20x;  domain: (-?, ?); range: (-?, ?);  Increasing over [-1.96, 1.96]; Decreasing over (-?, -1.96] and [1.96, ?) C. P(x) = -x3 + 4x2 - 9;  domain: (-?, ?); range: (-?, ?);  Increasing over (-?, -2.18] and [2.18, ?); Decreasing over [-2.18, 2.18] D. P(x) = x3 + 9x;  domain: (-?, ?); range: (-?, ?);  Increasing over (-?, -3.14] and [3.14, ?); Decreasing over [-3.14, 3.14]

Mathematics

Evaluate the expression without using a calculator.

A. 14 B. 18 C. 6 D. 8

Mathematics