Find the 5th term in the table below.

1 2 3 4 5

45 40 35 30? this time no anwser's you have to figur out ill tell you if your right

Question

Lou

Mathematics

29 May, 10:29

Find the 5th term in the table below.

1 2 3 4 5

45 40 35 30? this time no anwser's you have to figur out ill tell you if your right

+3

Answers (2)

Know the Answer?

Jennifer · Answer 1

25 because 45-5 = 40 and 40-5 = 35 and minus another five equals 30 and then minus another five equals 25

Leanna Hall · Answer 2

25.

Step-by-step explanation:

This is called an Arithmetic sequence with common difference - 5.

Adding - 5 to the 4th term (30) gives the fifth term (25).

The explicit formula for the nth term:

an = a1 + d (n - 1) where a1 = first term and d = the common difference.

So here it is an = 45 + (-5) (n - 1)

= 45 - 5n + 5

= 50 - 5n.

Find the 5th term in the table below.1 2 3 4 545 40 35 30? this time no anwser's you have to figur out ill tell you if your right

Find the 5th term in the table below.

1 2 3 4 5

45 40 35 30? this time no anwser's you have to figur out ill tell you if your right