Aprivate jet flies the same distance in 10 hours that a commercial jet flies in 8 hours. if the speed of the commercial jet was 162 mph less than 2 times the speed of the private jet, find the speed of each jet.

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

What percent of 18 is 24? and plz explain thx.

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?