Find the slope of the line that passes through (42, -74) and (70, -80).
1 answer:
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Answer:
And we can find this probability with this difference:
And if we use the normal standard distribution or excel we got:
Step-by-step explanation:
Let X the random variable that represent the time required to construct and test a particular component of a population, and for this case we know the distribution for X is given by:
Where and
We want to find this probability:
And the best way to solve this problem is using the normal standard distribution and the z score given by:
Using this formula we got:
And we can find this probability with this difference:
And if we use the normal standard distribution or excel we got:
Answer:
Area = 24 square inches
meters
Step-by-step explanation:
The length of the rectangle is inches
And the width of the rectangle is inches.
So the area of the rectangle is = Length × Width = square inches. (Answer)
From a rope 6 m long two pieces of the length meters are cut off.
Then the length of the remaining rope will be meters
= meters
= meters
= meters (Answer)