A coin is biased so that a head is TWICE as likely to occur as a tail. if the coin is tossed 3 times, find the probability distribution for the number of tails. ​

The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?