(2.1). The exterior angle In AABC below, the m A = (+ 20°, the m_B = r, and the m_C =
A measures 120°
B
rº
(2x)
120° /(x + 20)
A
С
What is the value of ?
A 20
B 40
C 60
D 80

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

i'm sorry mate, but i am not seeing any figures. i am unable to solve this for you.

i don't think there is enough

108sqtroot3xy

step-by-step explanation: