jacob and michael are going to run a 1 mile race . jacob can run 2,652 yards in 15 minutes and michael can run 7,920 feet in 0.375 hours . use unit rates to determine who will win the race

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

What’s 8y+48 and factor each expression completely