Sam made 2/3 liter of punch and 3/4 liter of tea to take to a party. how many liters of bervages did sam bring to the party?

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =