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 fewer than  of beer.

A. 0.4938
B. 0.9938
C. 0.5062
D. 0.0062


Answer: D

Mathematics

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Sketch a typical level surface for the function.f(x, y, z) = 

A.

B.

C.

D.

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Solve.How many cups of party mix that is 70% pretzels must be added to 120 cups of a party mix that is 46% pretzels to make a party mix that is 55% pretzels?

A. 74 c B. 72 c C. 73 c D. 75 c

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Divide using the quotient rule for exponents. Write the result with positive exponents. Assume that variables in the denominator are not equal to 0. 

A. m3n3 B. m8n7 C. (mn)7 D. m4n3

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Find the following. Assume that the letter can represent any real number.

A.
B. -
C.
D. x

Mathematics