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3 years ago

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A bookstore had 60 copies of a magazine. Yesterday, it sold 1/3 of them. Today, it sold 1/4 of what remained. How many copies do

es the bookstore have left?

1 answer:

lara [203]3 years ago

7 0

Answer:

30

Step-by-step explanation:

1/3 of 60 is 20

40 would be left

1/4 of 40 is 10 so 30 would be left

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Step-by-step explanation:

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Student Debt – Vermont: The average student loan debt of a U.S. college student at the end of 4 years of college is estimated to

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Answer:

The confidence interval is (24116.3878,24883.6122).

Step-by-step explanation:

We are given the following information in the question:

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Confidence interval:

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Putting the values, we get,

$t_{critical}\text{ at}~\alpha_{0.05} = \pm 1.655436$

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HELP ME PLEASE>>>>>>

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I think d is the answer......

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2 years ago

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Someone please help me please

eduard

90 + 3 + 4 = 97

Your answer is 97.

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