Walter has 1/4 of a yard of string. He used 3/5 of it on a school project. How much string did he use?
1 answer:
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Answer:
Step-by-step explanation:
For this case we can define the random variable of interest as: "The nicotine content in a single cigarette " and for this case we know the following parameters:
And for this case we select a sample size of n =100 and we want to find the following probability:
And for this case we can use the z score formula given by:
And replacing we got:
And we can find the required probability with the normal standard table and we got:
We have
1/2 liter apple juice ---- 1/3 of her glass
1-liter apple juice --- x
x is the number of glass filled with 1 liter
we can obtain equivalent fractions like
the answers are 2/3 and 4/6
Answer:
Step-by-step explanation:
The slope of line 2=
=0