Solve the problem.A machine fills quart soda bottles with an average of 32.3 oz per bottle, with a standard deviation of 1.2 oz. What is the probability that a filled bottle will contain less than 32 oz? Assume the distribution is normal.

A. 41%
B. 60%
C. 38%
D. 40%


Answer: D

Mathematics

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Find the sum of the geometric series for those x for which the series converges.

A.
B.
C.
D.

Mathematics

Write the following in simplest form using positive exponents. 4 ?  16

A.  64
B.  20
C.  20
D.  64

Mathematics

Rationalize the denominator.

A.
B.
C.
D.

Mathematics

Find a formula for the inverse of the function described below.A size 6 dress in Country C is size 44 in Country D. A function that converts dress sizes in Country C to those in Country D is  

A. f-1(x) = x + 38
B. f-1(x) = x - 38
C. f-1(x) = 
D. f-1(x) = 

Mathematics