Solve for ? if .



A. 60°, 300°
B. 30°, 330°
C. 30°, 150°
D. 210°, 330°
E. 240°, 300°


Answer: D

Mathematics

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Factor by grouping.12x3 - 9x2 + 20x - 15

A. (3x2 - 5)(4x + 3) B. (12x - 5)(x2 + 3) C. (12x + 5)(x2 - 3) D. (3x2 + 5)(4x - 3)

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Solve the problem.Suppose a brewery has a filling machine that fills 12 ounce bottles of beer. It is known that the amount of beer poured by this filling machine follows a normal distribution with a mean of  and a standard deviation of 0.04 ounce. Find the probability that the bottle contains between 12.08 and 12.14 ounces.

A. 0.8351 B. 0.8475 C. 0.1525 D. 0.1649

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Find all the rational zeros of the function

a.
b. x = 4, –5, 5, 2
c.
d. x = 2, 20, –5

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Tell whether or not the relation is a function.{(1, 8), (1, -5), (4, -6), (9, -9), (11, 7)}

A. No B. Yes

Mathematics