Answer:
The blank exponent is 3
Step-by-step explanation:
It is given that n^x=1/64 where n=1/4
1/4^x=1/64
1/4*1/4*1/4=1/64, so x=3 works as a solution. You could use logarithms, but it makes things more difficult, especially in this case.
Answer = B
Working = 13-(-4) = 17
Add v to both sides: -E=2+V
Divide both sides by -1: E= -2-V
Answer: -V-2
I need the graphs to help you, sorry ;_;