, 24.07.2019 14:30 bayansayma06

# Connor flips a coin four times. if he can assume that heads occurs 50% of the time and tails occurs 50% of the time, what is the probability of at most 2 heads appearing?

### Another question on Mathematics

Mathematics, 21.06.2019 19:00
X2 + y 2 = 36 x + y = 6 solve the system of equations.
Hell . what are the solutions to 10x^2 - 38x - 8 = 0? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol