Answer:
below
Step-by-step explanation:
76.98
X=2
I have an image showing all work
Step-by-step explanation:
(b) If then
Note that cancel out so we get
Solving for we get
(c) I'm not sure what the problem is asking for but here goes. As r doubles, becomes
Answer:
4.5 × 10^5 or 450000 :)))))