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3 years ago

10

This the question complete the table below to show how to find the variance. After finding the variance, calculate the standard

deviation

1 answer:

nordsb [41]3 years ago

5 0

Answer:

Step-by-step explanation:ik

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Eduardo has a recipe that uses 2/3 cup of flour for each batch. If he makes 4 batches, how many cups of flour will he need? How

34kurt

Answer:

4 batches: $2\frac{2}{3}$ cups

7 batches: $4\frac{2}{3}$ cups

Step-by-step explanation:

If he uses 2/3 cup of flour for <u>each</u> batch, then that is 2/3 four times, or 2/3 · 4.

$\frac{2}{3}$ × $\frac{4}{1}$

= $\frac{8}{3}$ = $2\frac{2}{3}$

If he makes three more, than that will be 7 batches in total. We can multiply 2/3 by 3 to find out how much will be needed for those extra three, then add that product to $2\frac{2}{3}$ .

$\frac{2}{3}$ × $\frac{3}{1}$

= $\frac{6}{3}$ = 2

$2\frac{2}{3} +2$ = $4\frac{2}{3}$

Thus, $2\frac{2}{3}$ and $4\frac{2}{3}$ are the answers.

hope this helps!

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1 year ago

3 x 7/18 as a fraction in simplest form

vazorg [7]

7/6 is the answer. If you divide the denominator by 3, you would get it

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2 years ago

The blank is the greatest of the common factors of two or more numbers

xeze [42]

GCF, Greatest Common Factor.

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3 years ago

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Mr. Valdez puts $10,000 in a retirement account and does not make any deposits or withdrawals. The table below shows the amount

Anton [14]

Answer:

The answer on edge. is f(x) = 9,974.73 ( 1.05 )x

Step-by-step explanation

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3 years ago

What is 5.1 kilometers to meters and centimeters?

BartSMP [9]

The answers are going to be 5100 and 510000. hope that helped

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