Use the commutative law of addition to write an equivalent expression.5 + b

A. 5(1 + b)
B. b + 5
C. 5b
D. b5


Answer: B

Mathematics

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Use the Comparison Test to determine whether the improper integral converges or diverges.

A. converges B. diverges

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Find the volume of the described solid.The solid lies between planes perpendicular to the x-axis at x = - and x = . The cross sections are squares whose diagonals stretch from the x-axis to the curve 

A. ?
B. 24?
C. ?
D. ?

Mathematics

Write the fraction as an equivalent fraction with the given denominator. = 

A.
B.
C.
D.

Mathematics

Solve the equation.z = 24

A. 24 B. 56 C. 21 D. 9

Mathematics