Marc baked brownies in the brownie pan shown below. each day, he is going to eat 20 square centimeters of brownie from the pan.

for how many days does marc have brownies before they run out?

the shape is a trapezoid with the top part being 29 cm in length, and the bottom being 41 cm in length. the height is 20 cm.

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.

Asinusoidal function whose frequency is 1/6pi

What is the perimeter of an isosceles triangle with each leg measuring 2x+3 and the base measuring 6x-2?