1. what is the mean to the nearest tenth? value 1 2 3 4 5 frequency 7 1 3 2 2 2, 2.4, 3 or 7.2 2. marcus bought 4 pumpkins. they weigh 8lbs, 11lbs, 23lb, and 15lbs. what is the mean to the nearest tenth? i said 14.3 but my teacher said no. 3. leah predicts that an average of 5 passengers will board the bus at each of the 6 stops along her route. the number of passengers that board at the first five stops are 3, 7, 5, 6 and 2. how many passengers need to board the bus at the sixth stop for her prediction to be true? round to the nearest tenth if needed. 3.8, 4.6, 5, or 7

The table shows the relationship between the number of cups of cereal and the number of cups of raisins in a cereal bar recipe: number of cups of cereal number of cups of raisins 8 2 12 3 16 4 molly plotted an equivalent ratio as shown on the grid below: a graph is shown. the title of the graph is cereal bars. the horizontal axis label is cereal in cups. the x-axis values are 0, 20, 40, 60, 80,100. the vertical axis label is raisins in cups. the y-axis values are 0, 10, 20, 30, 40, 50. a point is plotted on the ordered pair 40,20. which of these explains why the point molly plotted is incorrect? (a) if the number of cups of cereal is 40, then the number of cups of raisins will be10. (b)if the number of cups of raisins is 40, then the number of cups of cereal will be10. (c) if the number of cups of cereal is 40, then the number of cups of raisins will be 80. (d) if the number of cups of raisins is 40, then the number of cups of cereal will be 80.

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

With finding limits of multi variable !