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3 years ago

13

A cupcake recipe requires 2 cups of flour to make 9 cupcakes using the same recipe what is the amount of flour needed for 40 cup

cakes express as a fraction

1 answer:

stich3 [128]3 years ago

7 0

The recipe will require 180 cups of flour to make the forty cupcakes

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Automobile mechanics conduct diagnostic tests on 150 randomly selected new cars of particular make and model to determine the ex

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$\mathbf{Margin\; of\; error} =$ .0942816

Step-by-step explanation:

Given

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$margin\; of\; error = z_{.005 }}\sqrt{\frac{(.28) (1 - 0.28)}{150}$

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3 years ago