Last year andrew bates sold 5 less than twice the number of motorcycles as this year. if andrew sold 67 motorcycles last year, how many did he sell this year?

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.

You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width

Evaluate the expression. (9 + 5)(3 + 2)0