Jacquie used an app to simulate a coin flip 40 times. The app shows that the coin lands on heads 22 times. Based on Jacquie's results, which of the predictions below is correct?

A
The coin lands on heads 22 out of 1000 times.

B
The coin lands on heads 500 out of 1000 times.

C
The coin lands on heads 550 out of 1000 times.

D
The coin lands on heads 880 out of 1000 times.

70 times

Step-by-step explanation:

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: