2.1 times 10 to the power of 17 =(3 times 10 to the power of 10) (7 times 10 n)

Write each expression in exponential form and find its value.| ! 2 x 2 x 2 x 2

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 f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)