You are choosing two scoops of ice cream to go on a cone out of 32 possible flavors. if all you care is what flavors end up on your cone (and not what order they are scooped in) which calculation would you use to calculate the number of possible outcomes?

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.