Tameron is driving 540miles to college. if he drives at an average rate of 45 miles per hour, how many hours will it take him to get 3/4 of the way there?

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?

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39