Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also earns about $3 in tips for each person he serves sam works 6 hours on a particular day if n represents the number of people sam serves that day which of the following functions could sam use to figure e his total earnings for the day

E(n) = 3n + 30

Step-by-step explanation:

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.

answer

you start with $5 and save $10 a week until you have at least $45wer

step-by-step explanation: