The combination for a lock is a 3 digit number. the digits are the prime factors of 42 listed from least to greatest. what is the combination for the lock?

What is the average rate of change for this function for the interval from x=2 to x=4 ?

One positive number is 9 more than twice another. if their product is 95, find the numbers

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.