Which rule describes the composition of transformations that maps rectangle PQRS to P''Q''R''S''? R0,270° ∘ T0,2(x, y)
R0,180° ∘ T2,0 (x, y)
T0,2 ∘ R0,270°(x, y)
R0,2 ∘ T0,180°(x, y)

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.

so then what are you asking?

step-by-step explanation:

so, converting firstly the mixed fractions to improper fractions and then "adding".

answer:

125 yards

explanation:

75+50=125. that is my answer