The answer is 7.07 times, with rounding, still 7.07.
To solve quadratics, the most correct and effective way, in my opinion, is the quadratic formula:

<span><span>
Plugging it in, we get:
</span></span>

So the final answer is:

and
D
This is because the expression can be simplified to get the same result. -1+2log_4((1/4)x)
That would be 25%
that is because 5 is 25% of 20
Hope this helps!
Answer:
8 pounds per week
Step-by-step explanation:
AVG= total/time span
so
AVG= 128/16
AVG= 8 pounds per week
Hope this helps!