When Quinn got home, he turn on the air conditioner on T represent the temperature in Quinn's home (in degree celsius) after t minutes.
T=42-0.7t
How fast did the temperature drop?

the answer is 8/21

hope this

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation:

its line 2 i just added the rest or else it wouldn't let me answer

step-by-step explanation:

deez nut