Simplify using the laws of exponents.(-22)4

A. 26
B. - 28
C. - 26
D. 28


Answer: D

Mathematics

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Express the integrand as a sum of partial fractions and evaluate the integral.

A. 2ln + 2ln + C
B. 2ln + 2ln + C
C. 3ln - 2ln + C
D. ln + C

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Perform the indicated operations in the proper order.9 - 5(-3)

A. -6 B. 24 C. 6 D. 12

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Provide an appropriate response.In a raffle 1000 tickets are being sold at $1.00 each. The first prize is $100, and there are 3 second prizes fo $50 each. By how much does the price of a ticket exceed its expected value?

A. $1.00 B. $0.75 C. $1.75 D. $50

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Use the differential to approximate the quantity to four decimal places.e0.23

A. 1.2300 B. 0.7945 C. 1.2586 D. .7700

Mathematics