This is the wrong answer. Please ignore the work and get the right answers

5. Mary planned to go bike riding 10 mornings in a row while vacationing in England, but not if it rained the night before . Suppose the independent probability of rain at night is 0.30 in the area where she is staying. (a) What is the probability she will go bike riding no more than 3 days (of her 10 vacation days) 0.0090 10 10- 3 1-3=17 3 ( 1 -7 )