The regular price of an ipod mini is 79.99 at best buy. this week it is on sale for 25% off what is the sales price?

Hi!

Let's set up a proportion to solve this.

Cross multiply to solve for x.

79.99 x 25 = 1999.75

1999.75/100 = 19.9975

Now subtract the percentage from the regular price.

79.99 - 19.9975 = 59.99

The answer is $59.99

Hope this helps! :)

-Peredhel

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.

they will manufacture 8496 cars