What is the area of the Rhombus?

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank

East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy