Shelly and Tom surveyed 6 of their friends to find the number of hours each friend reads per week. They recorded the results from each friend in a list. 0, 7, 6, 8, 1, 2 What is the mean absolute deviation of this data set? Enter your answer in the box.

3. find the radius of circle p.4. find y.

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults. how many students and adults went if the ticket charge was $42.75

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?