An offshore oil well is leaking oil and creating a circular oil slick. if the radius of the slick is growing at a rate of 5 miles/hour, find the rate at which the area is increasing when the radius is 6 miles.

Ineed if you could explain and give me the answer you! this needs done

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.