2 years ago

Billy ate 30% of a pizza and Bonnie ate 3/8 of a pizza who ate more

Mathematics

1 answer:

Serggg [28]2 years ago

6 0

Bonnie ate more because 3/8 is 37.5.
Hope this helps!

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What is the recursive rule for the sequence 2, -1, 1/2 , -1/4

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Answer:

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Step-by-step explanation:

The recursive rule is a term defined in terms of other terms in the sequence.

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The common ratio can be found by dividing a term by previous term.

For example, all of these are equal:

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They are all equal to $\frac{-1}{2}$ .

So we are saying:

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More formally:

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Multiply both sides by $a_{n-1}$ :

$a_n=\frac{-1}{2}a_{n-1}$

When doing recursive form, you need to state a term of the sequence (or more depending on the recursive form you have).

So the first term is 2.

So the full thing for the answer is:

$a_n=\frac{-1}{2}a_{n-1}$

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Step-by-step explanation:

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