Translate to an equation and solve. When necessary, round to the nearest hundredth.What is 9% of $420?

A. $33.60
B. $378.00
C. $42.00
D. $37.80


Answer: D

Mathematics

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The graph of a function is given. Choose the answer that represents the graph of its derivative.

A.

B.

C.

D.

Mathematics

Add in the indicated base.333 5 + 30 5

A. 4235 B. 3135 C. 4135 D. 4035

Mathematics

Calculate .A = 

A. -41 B. 121 C. 41 D. -31

Mathematics

Determine a formula for the exponential function.

A. f(x) = 2 ?  x
B. f(x) =  ? 3x
C. f(x) = 2 ? 3-x - 1
D. f(x) = 2 ? 3-x

Mathematics