Janet bought a $15 candle that had a discount of 60%. What was the cost after the discount?

6 dollars

Step-by-step explanation:

Since we are trying to find out the cost after subtracting the discount from the original cost we are going to have to convert 60% into a decimal.

60%/100 = 0.6

We then multiply 0.6 by 15 to get how much 60% is to 15:

0.6 * 15 = 9

We then subtract 9 from 15 to get what money you still have to pay for the discounted candle:

15 - 9 = 6

So Jane will have to pay $6 for the candle

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 would need to see the dot plot : )