Answer: The copy machine makes 171 copies in 4 minutes and 45 seconds.
Step-by-step explanation:
Let's dissect the question. The copy machine makes 36 copies per minute.
36 per min.
To see how many copies it makes in 4 minutes and 45 seconds, we multiply 36 * 4.75. 45 seconds is 3/4ths of a minute, or 0.75 of a minute.
![36 * 4.75=171](https://tex.z-dn.net/?f=36%20%2A%204.75%3D171)
It makes 171 copies in 4 minutes and 45 seconds.
Set y1=x+30 and y2=x^2, plugged those into the distance formula assuming x=a<span>,
</span><span>
d=rad(<span>(y2−y1<span>)^2)
</span></span></span><span>d(x)=x^2−x−30
</span>All you have to do is to maximize the given quadratic function. I hope that this is the answer that you were looking for and it has helped you.
Answer:
Transforms
Step-by-step explanation:
Transforms
Answer:
<h2>A. 11</h2><h2 />
Step-by-step explanation:
30-2(7+2)-1
= 30 - 2(9) - 1
= 30 - 18 - 1
= 11