Oliver's grandparents live 228.4 miles from his house. After traveling 137.65 miles, how many more miles does he have to go to arrive at his grandparents' house?

10% of 1,900,000. show me how you got the answer

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

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.