A band expects to put 12 songs on their necks CD. The band rights in records 25% more songs than they expect to put on the CD. During the editing process 40% of the songs are removed. How many songs will there be on the final cd?

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1

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.