?Out of 2,300 people interviewed for the survey, 1400 approved of the major's job performance. If  of those surveyed had no opinion on the major's performance, what fraction of those surveyed disapproved of the major's performance?

A.

?


B.

?


C.

?


D.

?


E.

?



Answer: B

Mathematics

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Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the x-axis.y = 7x3, y = 7x, for x ? 0

A. ?
B. ?
C. ?
D. ?

Mathematics

Solve the problem.In one state's Multi-Million Lottery you choose 5 numbers between 1 and 56 plus a Mega number between 1 and 36. Suppose that a winning ticket pays $60 million (assume that the prize will not be split among several winners). Find the expected value of a $1 lottery ticket. Round your answer to the nearest penny.

A. $-0.56 B. $-0.44 C. $-1.00 D. $0.44 E. $0.56

Mathematics

Classify the function as a polynomial function, rational function, or root function, and then find the domain. Write the domain in interval notation.f(x) = 

A. root function; (-?, 18]
B. root function; (-?, 3]
C. root function; (-?, 18) ? (18, ?)
D. root function; (-?, 3) ? (3, ?)

Mathematics

State whether the function is a polynomial function or not. If it is, give its degree.f(x) = 5

A. Yes; degree 0 B. Yes; degree 5 C. Yes; degree 1 D. Not a polynomial

Mathematics