What is the volume of the prism?

900 cubic units
1,020 cubic units
1,800 cubic units
2,312 cubic units

volume of prism =900 cubic units.

Step-by-step explanation:

We are given a triangular prism.

we know that for the triangular prism ;the volume is given by

volume=(1/2)×length and width of one of the triangular base of the prism×height by the area of the base.

i.e. V=(1/2)×l×b×h

we are given the length of the base of prism=15 units.

width of the base of prism =15 units.

height by the area of base=8 units.

volume=(1/2)×15×15×8

            =900 cubic units.

Hence, the volume of prism=900 cubic units.

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.

c

step-by-step explanation:

it would be see because your formula is f(x)=6x, so 6 times 1 is 6 and you go on and the best answer is c.