There are 14 adults and 13 kids in a room. In the door prize drawing, (1+3) tickets are drawn without replacement, what is the probability that 1 adult and 3 kids win prizes?

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

Could someone me with this question i’ve been stuck on it for 20 minutes