A cone has a diameter of 8ft and height of 3ft. What’s the volume?

What can you determine about the solutions of this system

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same