First, find the volumes of each figure.
Remember that the volume of a sphere =

Smaller sphere:

4188.79 Cubic inches.
Larger sphere:

33510.32 Cubic inches.
33510.32 - 4188.79 = 29321.53 cubic inches
Hope that helps!
Answer: To increase the expected value, the probability of someone winning must increase. So, if the state took out some possible numbers, the probability (and expected value) of winning would increase. To decrease the expected value, add more numbers to the lottery number possibilities.
Step-by-step explanation:
The answer is 8...when you see those two lines (absolute value lines) it means the same number but as a positive. For example |-12| would just be 12
Answer:
I have no clue... I'm very sorry...
Step-by-step explanation:
Answer:
x=6
Step-by-step explanation:
The inverse is the equation with the x and y variables transposed