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natta225 [31]
3 years ago
11

Two submarines are underwater. The number - 4,820 represents Submarine A’s position (in feet) relative to the surface. The numbe

r - 4,488 represents Submarine B’s position (in feet) relative to the surface. Which submarine is closer to the surface
Mathematics
1 answer:
GarryVolchara [31]3 years ago
7 0

Answer:

Step-by-step explanation:

Take an easier number.  Suppose you owe your mother = 10 dollars and your father 15. Which one is the bigger debt? Isn't it your father.? So how do you represent the two debts.

Father = - 15

Mother = - 10

Which number is bigger? - 10. Remember the question is bigger. You would rather own just 10 dollars.

So which number is "larger"?

Isn't it -4488. If it was money and you owed it, would it be the debt you would rather have than -4820

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victus00 [196]

Answer:

320/4=8   8 tens /4 tens =2

Step-by-step explanation:

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3 years ago
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If a firm produces nothing which of the following costs will be zero?
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A pizza chain plans to locate a new pizza franchise on the CCSU campus if the results of a survey show that more than 10% of CCS
kari74 [83]

Answer:

a) Null and alternative hypothesis:

H_0: \pi=0.1\\\\H_a:\pi>0.1

b) A Type I error is made when a true null hypothesis is rejected. In this case, it would mean a conclusion that the proportion is significantly bigger than 10%, when in fact it is not.

c) The consequences would be that they would be more optimistic than they should about the result of the investment, expecting a proportion of students that is bigger than the true population proportion.

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e) The consequences would be that the investment may not be made, even when the results would have been more positive than expected from the conclusion of the hypothesis test.

Step-by-step explanation:

a) The hypothesis should be carried to test if the proportion of students that would eat there at least once a week is significantly higher than 10%.

Then, the alternative or spectulative hypothesis will state this claim: that the population proportion is significantly bigger than 10%.

On the contrary, the null hypothesis will state that this proportion is not significantly higher than 10%.

This can be written as:

H_0: \pi=0.1\\\\H_a:\pi>0.1

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Answer:

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Answer:

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Step-by-step explanation:

By useing desmos, the line has an x intercept of 18 making that the answer.

 

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