11. robert photographs a lush forest of sea fans after diving 40 feet in the reefs of
cozumel, just off mexico’s caribbean coast. he then rises 23 feet to swim over an
underwater mountain range in order to dive 19 feet to meet up with his brother,
sam. together they rise 31 feet to swim with a bale of hawksbill sea turtles.
how far below sea level are they?

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

Adeli owner keeps track of the to-go orders each day. the results from last saturday are shown in the given two-way frequency table. saturday's to-go deli orders in person by phone online total pick up 38 25 31 94 delivery 35 28 34 97 total 73 53 65 191 what percent of the to-go orders were delivery orders placed by phone? a. 14.66% b. 38.41% c. 28.87% d. 52.83%

Consider the linear function that is represented by the equation y= 4x+5