Paul has 56 books and 8 bags . he places an equal number of books in each bag . how many books are in each bag

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

An air conditioning system can circulate 350 cubic feet of air per minute. how many cubic yards of air can it circulate per minute?

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation