The radius of a right circular cone is increasing at a rate of 1.8 in/s while its height is decreasing at a rate of 2.9 in/s. at what rate is the volume of the cone changing when the radius is 150 in. and the height is 158 in.? $$ correct: your answer is correct. in3/s

dunno

step-by-step explanation:

eve and marks ratios are equivalent

step-by-step explanation:

27

step-by-step explanation:

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