Thelma counted the number of apples on each of the apple trees in her backyard. She found 343434 apples on her Cortland apple tree, 292929 apples on her Red Delicious apple tree, 393939 apples on her Empire apple tree, and 343434 apples on her Fuji apple tree. Find the mean absolute deviation (MAD) of the data set. apples

You can model the population of a certain city between 1955-2000 by the radical function p(x)=55,000 sqrt x-1945. using this model, in which year was the population of that city 220,000

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.