we decide to flip a fair coin consecutively until we flip a head or flip the coin 10 times, whichever comes first. Note that if we flip a head in less

than 10 attempts, we stop immediately. Otherwise, we flip the coin 10 times. What is the expected number of times we will flip a head? Please use Bernoulli trials to model the coin flips, and use indicator random variables and the linearity of expectation to find the expected number of times we will flip a head. Hnadwritten SLOUTION