The volume V, of a cone of height h and base radius r is 1 over 3πr square h A. obtain a formula for r.
B. Find the base radius of a cone of height 14cm and volume 91whole number 2 over 3 cm cube(use the value 22 over 7 for π

55/i dont know i do it for the points

step-by-step explanation:

hi! i think the answer is 1/2 : )

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x