A report shows that the average price for a gallon of gas wa…

A report shows that the average price for a gallon of gas was $2.15 per gallon in 2019, and $3.87 per gallon in 2022.           a)   What is the actual increase?          b)   What is the relative increase as a percent? Simplify your answer. Round to the nearest tenth as needed.

Jeremy go to a local sports bar to watch a World Cup soccer…

Jeremy go to a local sports bar to watch a World Cup soccer game. While at the bar he consumes 7 beers. If he weighs 210 pounds, what is his blood alcohol content, or BAC? (round to nearest tenth) B = 600 n w ( 169 + 0 . 6 n )     where B is the BAC, w is the weight in pounds, and n is the number of drinks