Which expressions are equivalent to -90-60w? a. -30(3+2w) - 6w) • 10 c.-4(30 - 20w) d. (6+4w) x 15 e. -20(4.5 + 3w)

What is the measure of ac? 5 units 13 units 26 units 39 units

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.

Me : julio wears a blue shirt every 3 days. larry wears a blue shirt every 4 days. on april 11, both julio and larry wore a blue shirt. what is the next date that they will both wear a blue shirt?