Firstly, find the radius with the formula diameter (d) : 2
8 : 2 = 4 cm
The Vilume formula is r²hπ = 4²*12*π = 16*12*π = 192π cm³
Your exercise says to use "3" as a value for π
Then V is 192*3 = 576 cm³
Answer:
67,600
Step-by-step explanation:
For the first and last two characters, there are ten possible digits (0 through 9) for each character.
For the second through sixth character, there are 26 possible letters (A through Z) for each character.
The number of all possible license plate combinations "n" is given by the multiplication of each digits range of possible outcomes:

Since there are no restrictions for repeated characters, there are 456,976,000 different license plate numbers are possible.
Answer: 1/(Y^2) or if you want in y^n is y^2
apply exponents law (a^b) ^c = a^b c
take off the parenthesis
1/2 · 4
1 · 4/(2)
4/2
divide it
4/2= 2, nevertheless it become -2
y^-2
1/(y^2)
-9 + -5 = -14
I hope that this helps
Answer:

Step-by-step explanation:
To find the unit rate we need to divide the # of miles over the number of practices to get the # of miles ran in a single practice:
=
Hope this helps!