PLEASE HELP ME THIS IS DUE TODAYY Follow the steps below for the following set of data. In your final answer include all of your calculations and all work in steps 1,2 and 3.

8,3,5,5,4,7

1. Find the median, lower quartile, and upper quartile of the set of data.

2. Use the median, lower quartile, upper quartile, lowest value, and highest value of the set to construct a box-and-whisker plot on your own sheet of paper.

3. Use the box-and-whisker plot to find the range and the interquartile range of the set of data.

GIVING

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible