Find the perimeter of a triangle with vertices at A(-3,1), B(-3,-4), and C(2,-4).

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.

answer: 5100 just subtract

step-by-step explanation:

using pemdas, (order of operations) you'll see the answer is 24.

the furthest the dog can be is 508 meters away from the house, and the closest he can be is 492 meters away from the house.