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3 years ago

10

Three ratios equivalent to 1 to 3.

1 answer:

wariber [46]3 years ago

8 0

Ratios are really fractions, so 1 to 3 is really
1/3
it works the same way equivalent fractions do: multiply both numbers (numerator and denominator) by the same number, and the ratio will stay the same. So if we multiply it by 2, we get:
2 to 6
3,
3 to 9
10,
10 to 30
100,
100 to 300

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Step-by-step explanation:

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Solve the following equations;-<br><br> x - 9 /√x + 3 =1

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Answer:

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Step-by-step explanation:

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3 years ago

A university dean is interested in determining the proportion of students who receive some sort of financial aid. Rather than ex

Roman55 [17]

Answer:

Standard error (S.E) = 0.048 ≅ 0.05

Step-by-step explanation:

<u>Explanation</u>:-

Given sample size 'n'=76

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