Expand the binomial.(a - b)6
A. a6 + 6a5b + 15a4b2 + 20a3b3 + 15a2b4 + 6ab5 + b6
B. a6 - 6a5b - 15a4b2 - 20a3b3 - 15a2b4 - 6ab5 - b6
C. - a6 + 6a5b - 15a4b2 + 20a3b3 - 15a2b4 + 6ab5 - b6
D. a6 - 6a5b + 15a4b2 - 20a3b3 + 15a2b4 - 6ab5 + b6
Answer: D
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Solve the problem.The following table shows the rate of water flow (in gal/min) from a stream into a pond during a 30-minute period after a thunderstorm. Use Simpson's Rule to estimate the total amount of water flowing into the pond during this period. Round your answer to the nearest gallon.
A. 7,733 gal B. 8,850 gal C. 7,050 gal D. 7,725 gal
Subtract the polynomials.(9x7 - 9x6 + 2x5 + 7) - (5x7 - 3x6 - 5x5 - 4)
A. 14x7 - 12x6 - 3x5 + 11 B. 14x7 - 12x6 - 3x5 + 3 C. 4x7 - 6x6 + 7x5 + 11 D. 4x7 - 12x6 - 3x5 + 3
Provide an appropriate response.The primary mortgage on a home is called the:
A. FNMA B. collateral C. real mortgage D. first mortgage
Convert.6.2 tons to pounds
A. 99.2 lb B. 1,240 lb C. 6,200 lb D. 12,400 lb