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Norma-Jean [14]
3 years ago
5

What is 2.26 (26 repeating)as a fraction

Mathematics
1 answer:
irina [24]3 years ago
7 0
Well 2.26 as a fraction is
2 \times \frac{13}{50}
^Whole Fraction^

but as an Improper Fraction I is
\frac{113}{50}
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2 years ago
what is the probability of randomly selecting a score between 1 and 2 standard deviations below the mean?
velikii [3]

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0.13591.

Step-by-step explanation:

We re asked to find the probability of randomly selecting a score between 1 and 2 standard deviations below the mean.

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8 0
3 years ago
If john makes a contribution to a charity fund at school, the average contribution size will increase by 50% reaching $75 per pe
Sonja [21]

Answer:

Z= 75*6 -250=200

So then the correct answer is B. $200.

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Notation

Let X be the average contribution size before John makes his contribution.

Let Y be the total contribution size before John makes his contribution.

Let Z be John's contribution.

We know that for this case $ 75 represent the original average amount before the contribution with 50% increase so we can set up the following equation in order to find the original average amount

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So then the correct answer is B. $200.

5 0
3 years ago
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