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3 years ago

When I am multiplied by myself, I

Mathematics

2 answers:

cestrela7 [59]3 years ago

6 0

Answer:

21 & 22

42.25 ÷ 2 = 21.125.

21.125 rounded to the two nearest whole numbers is 21 and 22.

21 and 22 are the closest integers to 21.125.

The answer is 21 and 22.

Hope it helps!

Flauer [41]3 years ago

6 0

Answer: I lie between 6 and 7.

Step-by-step explanation:

If the number multiplied by itself gets the product 42.25 then if I find the square root of the number 42.25, I will get the number.

So find the square root of 42.25

$\sqrt{42.25}$ = 6.5

This means the number will lie between 6 and 7.

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3 years ago

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3 years ago

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guapka [62]

Answer:

Step-by-step explanation:

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3 years ago

We wish to construct a 90% confidence interval on the mean of a population known to be normally distributed based on a sample of

sergiy2304 [10]

Answer:

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Step-by-step explanation:

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4 years ago

An item has increased by<br> 23% to £58.<br> What was the original<br> price?

yKpoI14uk [10]

Answer:

The answer is 44.66

Step-by-step explanation:

Multiply 58 by 0.23. This will give you 13.34. Next, you subtract this from 58 to get your original price.

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3 years ago