The weight of a bag of chips is approximately normally distributed with a mean

of 10. 72 oz. And a standard deviation of 0. 14.

What is the probability that a randomly selected

bag of chips is less than the advertised weight of

10. 5 oz. ?

A. 0. 031

B. 0. 058

C. 0. 074

D. 0. 220

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is