Ajar is filled with red, blue, and green marbles. half of the marbles are red. one third of the marbles are blue. one sixth of the marbles are green. what fraction of the marbles are either red or blue?

plz hurry this is due tomorrow and i asked this cause i dont get what it's asking

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

Spencer has 1/3 pound of nuts he divides them equally into 4 bags what fraction of a pound of nuts is in each bag

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?