Acar rental company charges a rental free of $20 per day in addition to a charge of $0.30 per mile driven . how much does it cost to rent a car for a day and drive it 25 miles?

its gonna cost %27.50

Step-by-step explanation: so its gonna be $20 for the day and every mile drivin is 30 cent so u multiply 30 cent and 25 miles and you get $7.50 then you add it to the $20 and you will get $27.50

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.

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.