What is the range of the data below?
50
60
70
80
90
100
A(22)
B(28)
C(41)
D(42)

the answer is a

step-by-step explanation:

11

step-by-step explanation:

32.50-7.50=25

225/25=11

false

step-by-step explanation:

the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )

(x) - (y) = (1 + 4i)