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3 years ago

Classify the number as rational or irrational.

Mathematics

2 answers:

erastova [34]3 years ago

3 0

2.876 is rational. It can be expressed as 2876/1000.
-(sqrt(16)) is rational. It can be expressed as -4/1.
3pi is irrational. Pi cannot be expressed as a fraction.
23/40 is rational. It can be expressed as 23/40.

Have a nice day!

Trava [24]3 years ago

3 0

The answer to this question is:
2.876 is rational
-√16 is rational
3 $\pi$ is irrational and  $\frac{23}{40}$ is rational

I hope this helps you, and others, out with this question :D
Please mark brainliest if it did, thanks so much :)

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Answer:

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Step-by-step explanation:

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A 70% probability that Doug bakes the cake.

A 30% probability that Jeremy bakes the cake.

A 40% probability that a cake baked by Doug gets a thumbs up.

A 10% that a cake baked by Jeremy gets a thumbs up.

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The probability that a baked cake gets a thumbs up is:

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So the probability is:

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There is a 90.32% probability that the cake was baked by Doug.

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2 years ago

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diamong [38]

One A
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