The flower shop receives a rose delivery every 4 days. every 10 days, the shop gets other supplies, such as vases, ribbons, and cards. both deliveries arrived today, so trina is busy putting away the two orders. how many days will it be until the next time that both deliveries arrive on the same day?

hes wrong it is 20 the answer is 20

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: 12x^2+6x

step-by-step explanation:

6x does not equal 24x. hope it works!