Some pls help 58 points!

V =392 pi  in^3

Step-by-step explanation:

The volume of a cone is given by

V = 1/3 pi r^2 h

The radius is 7

We need to determine the height

x^2 + r^2 = y^2

x^2 + 7^2 = 25^2

x^2 = 625 - 49

x^2 =576

Take the square root of each side

x =24

V = 1/3 pi r^2 h

V = 1/3 * pi ( 7)^2 ( 24)

V =392 pi  in^3

correct

step-by-step explanation:

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.