In sugar beet, there is 21% of sugar. how much sugar beet do you need in order to get 7,413 tons of sugar?

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?