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2 years ago

9

Isabel is saving money to buy a game. The game costs $30, and so far she has saved two-thirds of this cost. How much money has I

sabel saved?
so

1 answer:

yan [13]2 years ago

3 0

Answer: 20 $

divide 30 by $\frac{2}{3}$

30 / $\frac{2}{3}$ = 20

she has saved 20 $ so far

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The estimated standard error of the difference between means is computed using the formula:

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2 years ago

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3 years ago

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