For 20 points! :] {Please don't joke around, it would be nice if you helped out. I might help you out in return !}

Mark spins a penny 100 times and it lands head side up 41 times. Explain why Mark's experimental probability may be different from the theoretical probability of spinning a coin.

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x