An electronics store sells an average of 117 home theater systems per month at a price of $213 each. When the store drops its price to $192, it sells 28 home theater systems more each month. At what price should the store sell the home theater systems to maximize its revenue? A.
$146.25
B.
$150.38
C.
$115.50
D.
$196.00

In a school 2/3 of the students study a language of those who study a language 2/5 study french

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?