Find the coordinates for the foci.
x^2/16+y^2/81=1

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.

add an !

step-by-step explanation:

i pretty sure it is

50*10 is greater

step-by-step explanation:

if you add the zero from 10 to 50, it will give you a bigger number.