For an account that earns interest compounded annually, find the balance of the account. round your answer to the nearest cent.( you can just give me an equation i can use for all of them) : ) need by tomorrow plz

1. p = $35, r = 2.5%, t = 10 yrs
2. p = $100, r = 7.5%, t = 4 yrs
3. p = $2000, r = 5.4%, t = 7 yrs
4. p = $20, r = 8.2%, t = 8 yrs

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.

europa2433

europa2433

step-by-step explanation: