Kevin made 36 passes. mark made 2\9 as manynpaases as kevin. how many passes did mark make?

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. the day before , he drank 1 small bottle and 1 large bottle, for the total of 858 grams. how many grams does each bottle hold?

How can you check that you have correctly converted frequencies to relative frequencies?