2. If you multiply 10 twice, you move to the left twice
In Lulu, each letter is worth 1.5.
In Julie, each letter is worth 3.
In Joe, each letter is worth 5.
In Jill, each letter equals 3.
Hope this helps! :)
Question 1.
diameter of the sphere

radius of the sphere:
As we know,

Formula for the volume of a sphere, given its radius:

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Question 2.</span>

The volume of a hemisphere is given by
Step-by-step explanation: