The graph of f(t) = 4•2^t shows the value of a rare coin in year t. What is the meaning of the y-intercept?

Name the most appropriate metric unit for each measurement like a length of an carrot

Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15