Options would be nice, but the dotted line equation appears to be:
log(x) + 5,
A transformation of
log(x) , which is the equation for the solid line.
Answer:
or approximately 0.481
Step-by-step explanation:
Volume of a sphere: 4/3πr³
Surface area of a sphere: 4πr²
The initial sphere of radius 9 has a volume of 
When melted into three identical spheres, each must have a volume of 
The radius of the smaller spheres must be:
![\frac{4}{3}\pi r_s^3=324\pi \implies r_s=\sqrt[3]{243}\approx 6.24](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B3%7D%5Cpi%20r_s%5E3%3D324%5Cpi%20%5Cimplies%20r_s%3D%5Csqrt%5B3%5D%7B243%7D%5Capprox%206.24)
Surface area of each smaller sphere:

Surface area of initial sphere:

The desired ratio is 
Exact: 
So for example 50 65 68 72 74 78 80 82 83 84 90 91 92 92 92 92 93 94 95 97 98 98 99 99 100 100.
if we use that we could make this.
Stem Leaf
5 0
6 5 8
7 2 4 8
8 0 2 3 4
9 0 1 2 2 2 2 3 4 5 7 8 8 9 9
10 0 0
Answer:
2
Step-by-step explanation:
Lines that are parallel have the same slope.