817kyle+answers

1.Find the mean, median, and the mode of the data. mean: 85.4/7=12.2 median:****10, 11, 12, 12, 13, 14, 15=12 mode:12**
 * 10, 11, 15, 14, 13 ,12, 12, 19

2. 1.2x2 2.3x3

3. 0.20 x 100 = 20 $100 - 20 =$80 The reduced item is $80 and 30% of $80 is $7.65 0.30 x 80 = 24 $80 - $24 = $56 The original price of the item is $100 and 50% of $100 is $50 0.50 x 100 = 50 $100 - $50 = $50
 * The item is $100 and 20% of $100 is $8.50**
 * 10% off the reduced price...**
 * 50% off of the original price is 50**

4. wins loss 5 7 10 14 15 21

Jacobsa record is 15 wins and 21 losses