Biologists conducted a 20 year study of fruit bat populations in a small African country. The polynomial function p(x) models of the fruit bat population from the year 1990 (when x=0) to the year 2010 (when x=20)

answer: the correct one is a

step-by-step explanation:

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.

whose power in the senate is equal to the power of the speaker of the house?

step-by-step explanation:

step-by-step explanation:

mean or average is 40.6