A circle's radius is 25 inches. What is the circle's circumference (use 3.14 for pi and round to
nearest tenth

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.

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.