Answer:
Step-by-step explanation:
On a unit circle, the only points where y = 
have an x coordinate of or 
. Since only one of those is an option, the answer is .
36.9. Just input the number in the equation and you get 4.5x18.2=36.9 as the volume
We calculate for the volumes of each of the wax needed for the candles through the equations presented below.
For cylinder:
V = πr²h
where V is volume, r is radius and h is height.
Substituting the known values,
V = (3.14)(3 in)²(6 in)
V = 169.56 in³
For sphere:
V = 4πr³/3
Substituting the known values,
V = 4(3.14)(3 in)³ / 3 = 113.04 in³
The difference between the two volumes,
difference of volumes = 169.56 in³ - 113.04 in³
<em>difference of volumes = 56.52 in³</em>
Thus, the answer to this item is the last choice.
30 pounds after 10 weeks
9/3=3
3*10=30
