Answer:
X12/45 =32
Step-by-step explanation:
The answer would be B because it crosses the X axis closer to the 0,0 than the original line
28, because when you divide you get about 28. good luck!
We want to know when we brought it back in to the room. at that time
the temperature difference is 80 - 42 = 38 so we have to solve
<span>
38=9<span>e<span>^−.3344t</span></span></span> for t
this time we get
<span><span>38 / 9</span>=<span>e^<span>−.3344t</span></span></span>
<span>t=<span><span>ln(<span>38 / 9</span>)</span><span> / −.3344</span></span></span>
<span>t=−4.3</span>
so 4.3 minutes before 2:10
Answer:
the first answer or a
Step-by-step explanation:
just believe meeeee
