Simplify the expression by using the order of operations.

A. 32
B. 13
C. 18
D. 16


Answer: D

Mathematics

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Find a general term an for the arithmetic sequence.a1 = 9, d = 12

A. an = 9(12)n-1 B. an = 3(4n - 1) C. an = 12n - 1 D. an = 3n - 12

Mathematics

Use the Pythagorean theorem to find the length of the third side of the right triangle. Leave any irrational answers in radical form.

A. 25 B. 13 C. 24 D. 18

Mathematics

Provide an appropriate response.Write composite function  in the form  and 

A. y = f(u) = u and u = g(x) = (2x4 + 3x + 1)3
B. y = f(u) = (2x4 + 3x + 1 )3and u = g(x) = u
C.  and 
D. y = f(u) = 2x4 + 3x + 1 and u = g(x) = u3

Mathematics

Round as indicated.1.09 to the nearest tenth

A. 1.2 B. 1.1 C. 1

Mathematics