Simplify. Assume that all variables represent positive real numbers.5 + 3

A. 8
B. 24
C. 15
D. 8


Answer: D

Mathematics

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Write a formula for the nth term of the given geometric sequence. Do not use a recursion formula., ...

A. an =  (n - 1)
B. an = - 1
C. an = - 1
D. an =  + (n - 1)

Mathematics

Find the exact value of the expression.cot-1

A.
B.
C.
D.

Mathematics

Find the LCM of the set of numbers.12, 15

A. 60 B. 180 C. 27 D. 15

Mathematics

Provide an appropriate response.Think of each of the following processes as a function designated by the indicated letter. f: Hammering a nail into g: Removing a nail from Describe the function (f ? f)(board).

What will be an ideal response?

Mathematics