The formula for the volume of a cone is V = arh.
where r is the radius of the base and h is the height of the cone.
Part A: Solve the formula for r.
Part B: Determine the radius of the cone, if the volume of the cone is 125 cm and
the height of the cone is 12 cm. Round your answer to the nearest
hundredth.

1. minimum

2. 6400

3. eight

hope this !

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!

it is ok do not worry about it my dude. have a good one