At fairvie middle school 75 band members need to raise a total of 8250 for a trip. so far they have raised 3120. how much money will each band member raise?

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Acircle has a circumference of 28.36 units what is the diameter of the circle

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me