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Juliette [100K]
3 years ago
15

How do you do this math homework

Mathematics
2 answers:
Elza [17]3 years ago
7 0

Answer: we need a picture

Step-by-step explanation:

denis-greek [22]3 years ago
7 0

So you need to type your question, like you did when you posted this. Then, you wait till you get an answer! Its that easy.

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What is angle A in the following equation?
Lostsunrise [7]

Answer:

55 i think

Step-by-step explanation:

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2 years ago
The management of a restaurant with locations all over the country has developed a new hamburger that researchers believe will s
Sliva [168]

Using sampling concepts, it is found that the best way to perform a randomized experiment with the goal of determining if this new hamburger will sell better than the hamburger that is currently sold is as follows:

Randomly select 40 restaurants, let each one decide if it wants to sell the new hamburger, and compare sales in those restaurants to sales in the restaurants that chose not to sell the new hamburger.

<h3>What is sampling?</h3>

It is is a common statistics practice, when we want to study something from a population, we find a sample of this population.

For example:

I want to estimate the proportion of New York state residents who are Buffalo Bills fans. So i ask, lets say, 1000 randomly selected New York state residents whether they are Buffalo Bills fans, and expand this to the entire population of New York State residents.

In this problem, a sample of randomly selected restaurants should be taken to sell the new hamburger, and then be compared with the ones who sell the old hamburger to see if sales increased, hence the correct option is:

Randomly select 40 restaurants, let each one decide if it wants to sell the new hamburger, and compare sales in those restaurants to sales in the restaurants that chose not to sell the new hamburger.

More can be learned about sampling concepts at brainly.com/question/25122507

3 0
2 years ago
Solve for the literal equation for z: 3z-s=r
Vikentia [17]

Answer:

i think it is. r = -s + 3z could be wrong sorry if it is

8 0
3 years ago
What is 3/4 inches of 15 ft
Fofino [41]
So .. in 1foot, there are 12inches... thus, in 15feet, there are 15*12 inches

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solve for "x"
6 0
2 years ago
3/4 - 2/5 bigger least than or equal to?
Hoochie [10]
3/4 is bigger than 2/5. Hope that helps
7 0
2 years ago
Read 2 more answers
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