A fair coin has two faces called 'heads' and 'tails'. In a single toss of a fair coin, the probability of obtaining a tail is *
A) 0
B) 0.25
C) 0.5
D) 1

Any greatly appreciated! you in advance. 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's 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? a.$65.00b.$5288.00c.$210.00d.$310.00

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great