A box contains 2 red and 3 blue marbles. find the probability that if two marbles are drawn at random (without replacement), (a) both are blue, (b) both are red, (c) one is red and one is blue.

Karen raked 3/5 of the yard minni raked 1/3 of the amount karen raked. How much of the yard did minni rake

Why are percents rational numbers

French sociologist caillois said that a basic characteristic of any game is that. A: players choose to participate of their own free will B: players play for pleasure C: play should be a source of joy and amusement D: all of the above

What the equivalent expression of 1/64

Sarah is saving money to take a trip to Oregon. She received $450 in graduation gifts and saves $120 per week working. Write an expression to represent how much Sarah saves after w weeks

If x=7+root 40, find the value of root x+1by the root of x

The last time andy went bowling he had a mean score of 158 per game. After 3 games Andy has a total score of 473 He thinks he needs to score over 160 in game 4 to get a mean score greater than 158. Is he correct? Show a check of working

8*{[ (7+4*2-[ (11-7) * 4]}

If the legs of a right triangle have lengths of 4 and 5 units what is the hypotenuse

What are the x-coordinates of the ordered pairs (1,8) and (4,3)