Given a radius , the volume of a sphere is given by
We can solve this formula for the radius, given the volume:
We can plug our value for the volume to get the radius:
Which fraction is equavalent to -7/8
1 answer:
You might be interested in
First, multiply 3 two (3x3) times to get 9. Your problem should look like: 9 + 474.
Second, add 9 + 474 to get 483, which is the correct answer.
If a number's ten digit is and the units digit is
, then you can write the number as
.
Obviously, inverting the digits would lead to the number .
Since this new number is 36 less than the original, we have
Since we also know that the digit in the tens place is three times that in the units place, we can add an equation to form a system:
And thus