Answer:
128 cm3
Step-by-step explanation:
we know that
The volume of the square base pyramid is equal to
where
b is the length side of the square base
h is the height of the pyramid
we have
substitute the value of h
Find the volume
Remember that population density
.
First, lets calculate the population density of Alaska. IAs of 2016 the population of Alaska is 741894, and its area is 663268 sq mi; therefore,
= 1.12/sq mi.
Now, the area of Ohio is <span>44825 sq mi.
Second, lets replace the population density of Alaska and the Area of Ohio into our population density equation to get the new expected population of Ohio:
</span>
We can conclude that if Ohio had the same density population of Alaska, 50204 persons would live in Ohio.
<span>
</span>
Answer:
7:15 am
Step-by-step explanation:
1. Add the times together by finding a common denominator
3/4 = 9/12
1/6 = 2/12
1/12 = 1/12
1/4 = 3/12
9/12 + 2/12 + 1/12 + 3/12 = 15/12
It took him 15/12 of an hour in total.
2. Convert to hours
15/12 = 1 3/12
3/12 = 1/4
1/4 of an hour is 15 minutes.
I took him a total of 1 hour and 15 minutes.
3. Subtract 1 hour and 15 minutes from 8:30
8:30 - 1:15 = 7:15
Answer:
Step-by-step explanation:
Answer:
48
Step-by-step explanation:
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