Mario is taking three modules this semester as part of his foundation year of Computer Science degree. The probability of Mario passing each of the modules is
0.83. Calculate the probability of Mario passing:

a) All the three modules;
b) Two of the modules;
c) None of the modules.

Which graph represents the following piecewise defined function?

Masons cell phone company charges $0.12 for every text message he sends plus $2.50 per month if mason sent 25 messages this month how much money does he owe the one with the correct answer and explanation gets 10 points and is marked as the brainliest answer

Jody bought 20 shares of amazon at the close price of $121.00. she bought 20 more shares a year later at the price of $127.00. two years later, she sold all of her shares at the price of $133.00. her broker charges $50 for each transaction. after all of these transactions, how much money did jody make?