Solve the problem.The area of a square is given by A = S2, where S is the length of a side. What is the area of a square with side 

A. 12.96 cm2
B. 46 cm2
C. 7.2 cm2
D. 51.84 cm2


Answer: A

Mathematics

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Evaluate, if possible

A. 4
B.
C.
D. 2a

Mathematics

Solve the problem.A painting was sold in 1985 for $1 million. The painting was then resold in 1996 for $6 million. Assume that the painting's value increases exponentially. Find the exponential growth rate k, and determine the exponential growth function, assuming V0 = 1. (Round decimals to three places.)

A. k = 0.163; V(t) = 1e0.163, where V(t) is in millions and t is the number of years after 1985. B. k = 0.163; V(t) = 1e0.163t, where V(t) is in millions and t is the number of years after 1985. C. k = 0.163; V(t) = 1e0.163t, where V(t) is in millions and t is the number of years after 1997. D. k = 0.149; V(t) = 1e0.149t, where V(t) is in millions and t is the number of years after 1985.

Mathematics

The following is a graph of a polynomial function. State whether the degree of the polynomial is even or odd, and give the sign (+ or -) for the leading coefficient.

A. Degree is odd; - B. Degree is even; + C. Can't identify degree; - D. Degree is even; -

Mathematics

Find the opposite of the number.-9

A. -9
B.
C. 0
D. 9

Mathematics