Students in the school band are selling calendars they earn 0.40 on each calendar they sell. their goal is to earn more than 327 . what is the fewest number of the calendars they can sell and still reach their goal

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

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?

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.