Find two equivalent expressions for the opposite of the polynomial.-x4 - 5x3 - x
A. -(-x4 - 5x3 - x); x4 + 5x3 + x
B. -(-x4 - 5x3 - x); x4 + 5x3 + 1
C. -(-x4 - 5x3 - x); -x4 + 5x3 + x
D. -(-x4 - 5x3 - x); x4 + 5x3 + x2
Answer: A
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A. $272.80 B. $22.92 C. $27.28 D. $31.65
Provide an appropriate response.Playing a fair "shell game," the probability of winning the game should be given by p = . One person plays the game 50 times but only wins 7 times. Using n = 50, approximate P(X = 7) by using the normal approximation.
Fill in the blank(s) with the appropriate word(s).
Two linear functions, y1 and y2, are graphed with their point of intersection indicated. Give the solution set of
A.
B. {6}
C.
D. {8}
In the year 2000, the pet population in Starkesville was measured to be 4,000. By 2010, the population had grown to 6,000. Assume the pet population continues to change linearly. If x represents the number of years since 2000, what equation could be used to predict the pet population in 2025?
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