Please tell me the mean median and mode of
82, 78, 82, 80, 100, 96, 75, 91

The median of any set of numbers is the middle number of the set when then all the numbers are arranged from smallest to greatest. However, if there is an even number of numbers in the set, just take the average of the two numbers close to the middle

The mode of any set is the number that shows up the most often in the set

The mean of any set is all the numbers in the set divided by the number of numbers in the set

The range is the smallest number of the set subtracted from the largest number of the set.

Hope that helped!

step-by-step explanation:

∆abc has the points a(1, 7), b(-2, 2), and c(4, 2) as its vertices. formed with the point d(1, 2) as its third vertex, then ∆abd is triangle.

the first one, all those points on the line just make a strait line.