Yuan makes punch by mixing cranberry juice and pineapple juice. for every 3 cups of punch, he uses 2 cups of cranberry juice. drag the correct number of each type of juice into the box that would make 15 cups of yuan's punch.
so how many pinapples and cranberrys would i put?

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

Ibeg you to me 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?