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3 years ago

It takes 3/4 of a cup of orange juice to make 1 smoothie. erin wants to make 2 smoothies. how much orange juice will she need?

Mathematics

1 answer:

pav-90 [236]3 years ago

8 0

3/4 cups of orange juice for 1 smoothie would be 3/4 x 2 = 2 smoothies.
3/4 (.75) x 2= 1 1/2 cups of orange juice.

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Anit [1.1K]

1/2 is a fraction so it is 5

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2 years ago

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g 78% of all Millennials drink Starbucks coffee at least once a week. Suppose a random sample of 50 Millennials will be selected

Tatiana [17]

Answer:

We know that n = 50 and p =0.78.

We need to check the conditions in order to use the normal approximation.

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Step-by-step explanation:

Previous concepts

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Solution to the problem

We know that n = 50 and p =0.78.

We need to check the conditions in order to use the normal approximation.

$np=50*0.78=39 \geq 10$

$n(1-p)=50*(1-0.78)=11 \geq 10$

Since both conditions are satisfied we can use the normal approximation and the distribution for the proportion is given by:

$p \sim N (p, \sqrt{\frac{p(1-p)}{n}})$

With the following parameters:

$\mu_ p = 0.78$

$\sigma_p = \sqrt{\frac{0.78*(1-0.78)}{50}}= 0.0586$

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2 years ago

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Answer:

Step-by-step explanation:

N:S:G

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Nick gets 30 more sweets than Gavyn, therefore we can say that.

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2 years ago

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Answer:

You use PEMDAS.

Step-by-step explanation:

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Step-by-step explanation:

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