Find the equation of a perpendicular line that passes through the point (3,3/2) given the line 6x-4y=12

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

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

Jose is going to use a random number generator 500500 times. each time he uses it, he will get a 1, 2, 3,1,2,3, or 44.