The reciprocal of 3, plus the reciprocal of 6
is the reciprocal of what number

9

Step-by-step explanation:

the reciprocal of  is -3 and the reciprocal of 6 is -6 add those u get -9. the reciprocal of that is 9

The answer is nine.

Step-by-step explanation:

The reciprocal of 1/3 is 3 and the reciprocal of 1/6 is 6. 3+6=9

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: 48

just remember to use pemdas:

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