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7.C.16
Quesuon me
You are given 4 to 3 odds against tossing three tails with three coins, meaning you win $4 if you succeed and you lose $3 if you fail. Find the expected value to you) of
the game. Would you expect to win or lose money in 1 game? In 100 games? Explain
Find the expected value to you) for the game.
s
(Type an integer or a decimal rounded to the nearest hundredth as needed.)

50 will mark show all use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2x+9y= -26 -3x-7y=13

Arestaurant manager wanted to get a better understanding of the tips her employees earn, so she decided to record the number of patrons her restaurant receives over the course of a week, as well as how many of those patrons left tips of at least 15%. the data she collected is in the table below. day mon tue wed thu fri sat sun patrons 126 106 103 126 153 165 137 tippers 82 87 93 68 91 83 64 which day of the week has the lowest experimental probability of patrons tipping at least 15%? a. sunday b. saturday c. friday d. thursday

Afew weeks ago, vera bought 5 apples from her local farmers' market. today, she bought 4 apples. what is the percent of decrease in the number of apples bought?