Number sequences 2, 12, 72, 432, 2592.... is it arithmetic, geometric, or neither?

1 answer:

6 0

It is geometric because it is increasing by a common factor. If you multiply the previous number by 6 you receive the next number. If it were arithmetic you would add the number, not multiply.

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The nth term of a sequence is 33 - 5n a) Work out the first three terms of the sequence.

levacccp [35]

Answer : 28, 23, 18

To find the ‘nth term’ all you have to do is replace the variable ‘n’ in the equation with the number term you’re looking for.

In this case you’re looking for the first three terms, so you would replace n with the numbers 1, 2, and 3.

This gives you 28, 23, and 18.

7 0

2 years ago

It takes 2 bags of feed for each turkey every week.How many bags of feed do i need to fees 2 turkeys for a month?

Morgarella [4.7K]

it takes 2 bags for each turkey for a week

4 weak are there in a month

so for one turkey=4*2

so for one turkey its 8 means

2 turkey=8+8

=16

therefore it takes 16 bags for two turkey in a month

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