What is the volume of a cone with a radius of 5 and a height of 10 please help i have until friday!!

V = 261.8 cm³

Step-by-step explanation:

volume of a cone or pyramid is one third of the base Area times the height

V = (1/3)πr²h

V = (1/3)π5²(10) = 250π/3 ≈261.8 cm³

Let's see, an example of a reciprocal of a fraction less than 1 would be something like this: 1/8, after the reciprocal it will become 8/1.
8/1 equals 8 therefore is larger than 1.

This will always happen because as long as the denominator(the bottom) is larger than the numerator, the reciprocal(flipping the numbers) will make it larger than 1.
Here are some examples of reciprocals: 1/2 becomes 2/1.  1/3 becomes 3/1. 1/4 becomes 4/1.  Just swap the two numbers and the number that it becomes will be automatically larger than 1.