5(20 – 3v) when v = 3/5

When you flip a biased coin the probability of getting a tail is 0.6. how many times would you expect to get tails if you flip the coin 320 times?

Aculinary club earns $1360 from a dinner service. they sold 45 adult meals and 80 student meals. an adult meal costs twice as much as a student meal. what is the cost of an adult meal?

Acar company uses the table below to show customers the approximate amount of gas used when a car has been driven a certain number of miles.