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Margarita [4]
3 years ago
5

A bag contains lettered tiles. The theoretical probability of choosing a vowel is 40%. The bag contains 72 consonants. How many

tiles are in the bag?
Mathematics
2 answers:
rewona [7]3 years ago
7 0

Answer: I'm not so sure but my answer is 101 tiles.

Step-by-step explanation:

Because the probability of choosing a vowel is 40%, and there are 72 consonants, so we would set up the equaiton like this:

72 times 40% (0.40) = 28.8 (round up to 29)

So we have 72 consonants and 29 vowels. Add them up:

72+29 = 101

Lelu [443]3 years ago
4 0
Hmm I honestly think it’s 101 but I’m not 100% sure hope this helps
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3 years ago
How do you do this question?
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<h3>4 Answers: A, C, E, and F</h3>

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Explanation:

Choice A is true assuming we have a_n = (-1)^n*b_n

In this case, a_n = (-1)^n*\frac{1}{\sqrt{n}} and b_n = \frac{1}{\sqrt{n}}

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Choice B is false. See choice A above.

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Choice E is true since the denominator is growing forever

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4 years ago
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