James has a piece of construction paper
with an area of 652 inches. It is op
inches long. What is the width of the
piece of construction paper in inches?

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?

Ratio of circumference to diameter example plz i need to now what it looks like.

Kyle cut a 4 foot piece of construction paper to be 6.1 inches wide by 8.2 inches long. what is the area of the piece of construction paper in square inches