Solve the problem.State College's baseball team had the following scores in their last 8 games: 9, 11, 5, 5, 2, 10, 0, and 2. Determine to the nearest tenth the mean of these scores.

A. 6.3
B. 4.9
C. 7.5
D. 5.5


Answer: D

Mathematics

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Evaluate the given definite integral. ? 

A.
B.
C.
D.

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Find a function P(x) of least possible degree, having real coefficients, with the given zeros.3, -9, and 3 + 5i

A. P(x) = x4 - 91.5x2 + 366x - 918 B. P(x) = x4 - 29x2 + 366x - 918 C. P(x) = x4 - 6x3 - 15x2 + 183x - 918 D. P(x) = x4 - 6x3 + 15x2 - 183x + 918

Mathematics

Describe the behavior of the function below as x approaches ?-. ? ?

A. f? -? asx ? ?-. B. f ? +? as x ? ?-. C. f ? 1 as x ? ?-. D. f ? 0 as x ? ?-. E. f ? -1 as x ? ?-.

Mathematics

Perform the indicated operation and simplify. Write the answer in the form a + bi.9i(6 - 2i)

A. 54i - 18i2 B. 54i + 18i2 C. 18 + 54i D. 54i - 18

Mathematics