Subtract. 2n5 + 4n2 + 2
A. -4n5 + 10n2 - 6
B. -8n7
C. -4n5 - 14n2 + 10
D. -4n5 - 14n2 - 6
Answer: C
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State the instructions of the function in words.f(t) = 
A. Multiply the independent variable by 2 and then subtract 8. Square this difference. Add 2 to the independent variable. Divide the first result by the second result. B. Multiply the independent variable by 2 and square the product. Then subtract 8 from the square. Add 2 to the independent variable. Divide the first result by the second result. C. Square the independent variable. Multiply the square by 2 and then subtract 8 from the result. Add 2 to the independent variable. Divide the first result by the second result. D. Subtract 8 from 2 and multiply this difference by the square of the independent variable. Add 2 to the independent variable. Divide the first result by the second result.
Find the volume area of the figure. Use 3.14 for ?. Round the answer to the nearest hundredth when appropriate.
A. 81 cu. ft B. 12 cu. ft C. 54 cu. ft D. 162 cu. ft
Find the expected value.Mr. Cameron is sponsoring an summer concert. He estimates that he will make $300,000 if it does not rain and make $60,000 if it does rain. The weather bureau predicts the chance of rain is 0.34 for the day of the concert. What are Mr. Cameron's expected concert earning?
A. $300,000 B. $360,000 C. $60,000 D. $218,400
Find the x-intercepts of the graph of each equation.y = 8x2 + 14x
A. 
B. (0, 0)
C. 
, (0, 0)
D. 
, (14, 0)