A fruit bag contains 1/3 oranges, 1/4 pomegranates, 1/5 apples and rest of the fruits are mangoes. The total fruits in the bag are 240.Find: (a) the number of pomegranates, oranges and apples. (b) the fraction of mangoes in the bag.​

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.

you have to put the graph on here with the question

step-by-step explanation:

most likely linear (proportionate)

step-by-step explanation:

as time increases heart rate increases

can someone me: the midsegment through the legs of an isosceles triangle is 4 in. find the sides of the triangle if its perimeter is 20 in. ,   and point g is the centroid of the right △abc with hypotenuse ab=18 in. find cg.