Answer:
Step-by-step explanation:
Given the triangular prism with:
Volume of a Prism= Base Area X Length of the Prism
The volume is 210 cubic centimeter.
Answer:
210 cubic cm
Step-by-step explanation:
Given the following information
As we know that The volume of a triangular prism can be found by multiplying the base times the height.
In this situation, we have:
Volume of the prism is =
<=> Volume =
= 210 cubic cm
Hope it will find you well
Answer:
Step-by-step explanation:
Given the angle of 55 degrees, you know that the adjacent side is "x" and the length of the hypotenuse is 20.
Therefore, you need to remember the following identity:
Then, knowing that:
You need to substitute these values into:
Now, you can solve for "x":
Rounded to the nearest hundreth:
Answer:
The minimum percentage of the commuters in the city has a commute time within 2 standard deviations of the mean is 75%.
Step-by-step explanation:
We have no information about the shape of the distribution, so we use Chebyshev's Theorem to solve this question.
Chebyshev Theorem
At least 75% of the measures are within 2 standard deviations of the mean.
At least 89% of the measures are within 3 standard deviations of the mean.
An in general terms, the percentage of measures within k standard deviations of the mean is given by .
Applying the Theorem
The minimum percentage of the commuters in the city has a commute time within 2 standard deviations of the mean is 75%.