Derek bought a set of stamps. the number of stamps in the set he bought is divisible by 2,3,5,6, and 9.which set is it?

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Solve the system of equations y= 3/2 - 1, -x+ y =-3

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.