Find the average rate of change for the given function from x = −1 to x = 4.

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Complete the synthetic division problem below.what is the quotient in polynomial form 2/16 -16

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.