Find the following right triangle, find the length x. Round you answer to the nearest hundredth.

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

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.

Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.