PLEAS I NEED HELP Multiply and simplify: (3√5 + 2√3 )(2√5 − 3√3)

A. 12 - 5√15
B. 12 + 5√15
C. 12 - 5√5
D. 12 + 5√5

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.

How do you do the foil method with polynomials?

Astore sells 4 apples for $3 and 3 oranges for $4 if pete buys 12 apples and 12 oranges how much will it cost