Find the nth term of 23 17 11 5

Step-by-step explanation:

First we have find the common difference between the 2 numbers,

17 - 23 = (-6)

11 - 17 = (-6)

5 - 11 = (-6)

So, the common difference is (-6)

That means,

d = (-6)

And we know the first term,

That means,

a = 23

Now lets use this formula to find the nth term.

Let us find now,

Hope this helps you.

Let me know if you have any other questions :-)

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.