Mario tried to solve an equation step by step: 4/3=q+1/3 step one: 4/3-1/3=q+1/3-1/3
step two: 2/3=q
find mario's mistake
A step one
b step two
c mario did not make a mistake

Find the value of the variable and the length of each secant segment

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

Match each function with its rate of growth or decay