For the function f left-parenthesis x right-parenthesis equals 2 x Superscript 3 Baseline minus 15 x Superscript 2 over the interval negative 1 less-than-or-equal-to x less-than-or-equal-to 6, answer the following questions.

What is the product of the radical expression. (7-2square root) (8+2 square root)

The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to