Abakery sold 101 cupcakes in one day. the head baker predicted he would sell 81 cupcakes that day. what was the percent error
of the baker's prediction?
a.
24.69%
b.
20%
c.
19.80%
d.
80 20%
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207/8 is the right

their is no graph showing

step-by-step explanation:

the first option is the answer.

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: