What is the volume of this right cone?

40π cm³

300π cm³

400π cm³

480π cm³

Question:

What is the volume of this right cone?

40π cm³

300π cm³  

400π cm³  

480π cm³

The image of the cone is attached below:

Option c: 400π cm³  

Explanation:

It is given that a right cone with radius = 10 cm , height = 12 cm and lateral height 15.6 cm

To determine the volume of the right cone, let us substitute these values in the formula,

Thus, we get,

Multiplying the terms,

Dividing by 3, we get,

Thus, the volume of the cone is 400π cm³  

Hence, Option c is the correct answer.

the distance from any point on the parabola to the focus is the exact same as the distance from that point to the directrix.

if you could provide answer choices that might allow me to answer the question easier if my above answer isn't an option! (:

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.