Answer:
V = 5.4 cubic meters
Step-by-step explanation:
The formula for the volume of a hemisphere is V = (2/3)πr. Since we know the radius, we can find the volume. Using π = 3.14, plug it in and r for 2.6.
V = (2/3)*3.14*2.6
V = 5.44266667
Rounding to the nearest tenth, we get:
V = 5.4 m^3
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Answer:
The answer is 173,595
Step-by-step explanation:
Firstly, you multiply 815 by the first number of 213 which is 3
So:

Then 815 by the second number:

Then 815 by the third number:

Then you add all the numbers, but you have to put a zero to the right of the second product and two zeroes to the third product and so on..
In this case the addition is :
2445+8150+163000 = 173595
The answer is 158.8333333333333