Suzie has $4.50 in change. She has 6 less quarters
than nickels and 12 less
dimes than nickels. How
many of each does she
have?

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.

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

Write a function rule for the table