3 years ago

What ratio can you use to determine the probability of a compound event?

Mathematics

1 answer:

maria [59]3 years ago

4 0

Answer:

Step-by-step explanation:

Favorable outcome. To possible outcome

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for a recipe Peter uses 2 cups of sugar for every 3 cups of flour which table shows equivalent ratios for this table

Novosadov [1.4K]

Answer:

4 to 6

Step-by-step explanation:

if you do 2 times 2 which is 4 then you do 3 times which is 6 then you get your answer

4 0

3 years ago

People's movements between places is called

pogonyaev

Answer:

The three answers I can think of are migration, immigration, and emigration.

Step-by-step explanation:

Hope this helps!

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2 years ago

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WhAt is the square root of 2 times the square root of 2

Papessa [141]

Answer:

2 is the answer

Step-by-step explanation:

its like

(square root 2)^2

{square root and whole square is cancelled and 2 is the answer}

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3 years ago

Working at home: According to the U.S Census Bureau, 41% of men who worked at home were college graduates. In a sample of 506 wo

sergejj [24]

Solution :

a). The point estimate of proportion of college graduates among women who work at home,

$\hat p =\frac{166}{506}$

= 0.3281

99.5% confidence interval

$=\left( \hat p \pm Z_{0.005/2} \sqrt{\frac{\hat p (1- \hat p)}{n}} \right)$

$=\left( 0.3281 \pm 2.81 \sqrt{\frac{0.3281 \times (1- 0.3281)}{506}} \right)$

$=(0.3281 \pm 0.0586)$

$=(0.2695, 0.3867)$

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3 years ago

A regular pentagon has a perimeter of 15x+35.

belka [17]

Answer:

-3.5 or -7/2

Step-by-step explanation:

8 0

2 years ago

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