6inches of snow in 5 hours into a rate

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction

The equation represents the function f, and the graph represents the function g. f(x)=3(5/2)^x determine the relationship between the growth factors of f and g. a. the growth factor of g is twice the growth factor of f. b. the growth factor of f is twice the growth factor of g. c. the growth factor of f is 2.5 times the growth factor of g. d. the growth factor of f is the same as the growth factor of g.

What is the measure of angle x? a.101 b.158 c.44 d.79