Apply the distributive property to the expression 3(2 + x).

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.

Determine which postulate or theorem can be used to prove that lmn =nmo

Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i