To solve this we are going to use the formula for the volume of a sphere:
where
is the radius of the sphere
Remember that the radius of a sphere is half its diameter; since the first radius of our sphere is 24 cm,
. Lets replace that in our formula:
Now, the second diameter of our sphere is 36, so its radius will be:
. Lets replace that value in our formula one more time:
To find the volume of the additional helium, we are going to subtract the volumes:
Volume of helium=
We can conclude that the volume of additional helium in the balloon is
approximately <span>
17,194 cm³.</span>
= 16 , 18 , 20 , 22 or 24
rather go with 16
3 because if you make 4 boxes and put them in equally you will get 3
The distance means the distance covered by the object. Hence, it will take an hour and minutes to drive to the campground.
What is the distance?
The length along a line or line segment between two points on the line or line segment
Here from the question,
Sunset is at
Then it will take an hour and minutes to drive to the campground and minutes to cook dinner.
Hence, it will take an hour and minutes to drive to the campground.
To know more about distance
brainly.com/question/15256256
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