Rationalize the denominator and simplify.

A.  
B.  
C.
D.  


Answer: A

Mathematics

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Find the indicated probability or percentage for the normally distributed variable.The volumes of soda in quart soda bottles are normally distributed with a mean of 32.3 oz and a standard deviation of 1.2 oz. What is the probability that the volume of soda in a randomly selected bottle will be less than 32 oz?

A. 0.382 B. 0.099 C. 0.599 D. 0.401

Mathematics

Evaluate the expression.

A.  
B.  
C.  
D.

Mathematics

Find the indicated term for the geometric sequence.a1 = 6, r = -2; a14

A. 8192 B. -49,152 C. -8192 D. 49,152

Mathematics

Determine whether the relation is a function.{(-7, 3), (-7, -4), (2, -4), (5, -5), (10, 9)}

A. No B. Yes

Mathematics