Solve the equation for x, in simplest form. 3/4 x = 5/8 A) x = 2/5 B) x = 3/5 C) x = 1/2 D) x = 5/6

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.

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.

What 8/12+8/11 in another way than and improper fraction