Agymnastics foam diving pit has a width, length and depth of 96 inches. what is the total volume of the gymnastics diving pit written in scientific notation?
(i'm so confused by this type of math)

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.

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?