Answer:
Step-by-step explanation:
Given
--- Population
-- Mean
--- Standard deviation
-- Sample
Required:
This question will be solved using the finite correction factor
First, calculated the z score
So:
Using z table
a plane can fly 450 miles in the same time it takes a car to go 150 miles. if the car travels 100 mph slower than the plane, fin
1 answer:
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Answer:
This is the same as saying 18*sqrt(2) or you could say 18√2
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Explanation:
We'll be using this square root rule:
So we could have this as our steps:
Therefore,
The basic idea is to first combine the roots using that rule. From there, we factor the radicand such that we pull out the largest perfect square factor. This will allow us to break the root apart and fully simplify it.