Alice is riding the train to her job in Paris, France. She accidentally purchased a ticket for zone but she is
travelling to zone 5. She has decided to risk it and stay on the train until zone 5 with the incorrect ticket. If
the transit authorities check tickets on the train, she will have to pay a fine.
Alice estimates that there is a 5% chance that the transit authorities will check tickets. The fine for having
the wrong ticket is 300 euros. The ticket she purchased cost her 5 euros.
Find the total expected cost of Alice's train ride.
curos

Acar loses a quarter of its value every year. it is originally worth $35,000. to the nearest dollar,how much will the car be worth in 8 years?

Asensitive measuring device is calibrated so that errors in the measurements it provides are normally distributed with mean 0 and variance 2.00. find the probability that a given error will be between -3 and 3.

Can i get some lab tests of a new drug indicate a 70% success rate in completely curing the targeted disease. the doctors at the lab created the random data in thetable using a representative simulation. the letter e stands for "effective," and n stands for "not effective." neee eeen neenneee eene nnne neen eenenene nnne eneeneen enee eenn enne nnen eeen neee eenneene eeen eene nee ennn eene eeenneee enee neee nenn eenn nnn nenn neen enee eenethe estimated probability that it will take at least five patients to find one patient on whom the medicine would not be effective isthe estimated probability that the medicine will be effective on exactly three out of four randomly selected patients is