What is the area of a circle? A. The distance around a circle.
B. The space inside the circle.
C. A line from side to side passing through the center.
D. A line from the center to the side.

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.

Which of the following statements is a true conclusion that can be made from the scaled bargraph?

The product of (7x-2) and (20-3x)/4. when x=4