The gasoline gauge on a van initially read 1/4 full. when 16 gallons were added to the tank, the gauge read 3/4 full. how many more gallons are needed to fill the tank?

answer   download the app called socratic on your phoner:

step-by-step explanation:

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step-by-step explanation:

other answer is correct. i had used the radius of the radius somehow. a website:

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: