Answer:
512
Explanation:
8 cubed is written as 8 to the power of 3 or 8*8*8
which is 8 times 8 times 8
let's break it down
8*8 = 64
64*8=512
final answer: 512
to check, do the opposite of what you just did
take the cubed root of 512
and you'd get 8
Answer:
4
Explanation:
Proxima Centauri is about 4.22 light-years from Earth and is the closest star other then the sun
Answer:
D. $29.40
Explanation:
Calculation for the mean cost per customer for the performance
Using this formula
Mean cost per customer=[(Number of tickets purchased*Relative frequency)]*Performance cost
Let plug in the formula
Mean cost per customer=[(1*0.20)+(2*0.45)+(3*0.10)+(4*0.20)+(5*0.05)]*$12
Mean cost per customer=(0.2+0.9+0.3+0.8+0.25)*$12
Mean cost per customer=2.45*$12
Mean cost per customer=$29.40
Therefore the mean cost per customer for the performance will be $29.40
