Consider the compound interest formula Upper A equals Upper P left parenthesis 1 plus StartFraction r Over n EndFraction right parenthesis Superscript ntA=P1+ r nnt. This formula gives thebalance, , in an account with principal and annual interest rate , in decimal form, subject to compound interest paid times per year.

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.

x + 4/7

step-by-step explanation:

use cymath

answer: 414,377,008

step-by-step explanation:

just multiply it