Anyone else here feel like they are SHlTTING out the spiky tinfoil ball from diary of a wimpy kid?

In an experiment you are to flip a two sided coin 100 times and record 55 heads up and 45 tails up determine the theoretical and experimental probability of getting a heads up in the experiment.

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

Find the missing factor. write your answer inexponential form.9^2=9^4×