Answer:
3/2 or 1.5
Step-by-step explanation:
0.75 times 4 is 3
0.5 times 4 is 2
Your answer is 3/2 or 1.5
$20+5.75b
Flat fee of $20 plus
5.75 for <em>each</em> bucket of balls
The variable <em>b</em> represents each bucket that you use
Slope intercept form :
y= -4/3x -2
<span>(1/2)n = 0.015625
n log 0.5 = log 0.015625
n = log 0.5 / log 0.015625
n = 6</span><span>24 days / 6 half-lives = 4.00 days (the length of the half-life)
</span>
