Perform the indicated operations.(4a5 + 5a3) + (2a5 + 7a3)
A. 18a8
B. 18a16
C. 6a5 + 12a3
D. 6a10 + 12a6
Answer: C
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Use a power regression model for the following data to answer the following question. If x is multiplied by 4, what is the effect on y? x 1 3 4 7 8 y 13.01 2.72 2.43 1.49 1.17?
A. y is multiplied by 2.47. B. y is multiplied by 2.71. C. y is multiplied by 2.37. D. y is unchanged.
Provide an appropriate response.A golf ball leaves the ground at a 31° angle at a speed of 88 ft/sec. Will it clear the top of a 30 ft tree that is in the way, 139 ft down the fairway? Explain.
What will be an ideal response?
According to the 2000 U.S. Census, Santa Fe, New Mexico, has a population of 62,203 of whom 29,744 are Hispanic or Latino (of any race). If 300 citizens of Santa Fe are selected at random, what is the probability that at least 140 of them will be Hispanic or Latino? (U.S. Bureau of the Census.)
What will be an ideal response?
Perform the indicated operation for the given f(x) and g(x).f(x) = 8x + 10, g(x) = 3x - 1
Find (f ? g)(x).
A. 24x + 29 B. 24x + 18 C. 24x + 2 D. 24x + 9