<span> (y2-y1) that's the formula </span>
I think that would be 2.5
Answer:
258 fruits.
Step-by-step explanation:
We have been given that one day at a supermarket, 258 fruits were sold in the morning, and 5/6 of the number of fruits sold in the morning were sold in the afternoon.
So the fruits sold in the afternoon will be 5/6 of 258.


.
Further, we are told that the number of fruits sold in the next afternoon increased by 20% compared to the number of fruits sold in the afternoon the previous day.
So the number of fruits sold in the next afternoon will be:




Therefore, 258 fruits were sold in the afternoon the next day.
It grows by 10% each year. multiply the number by 0.1, then add. so 0.1×2420 is 242. add 242+2420=2662.
short answer:
this years tuition is $2662.
next years tuition is $2928.
Because the Median could be anywhere within the interquartile range the upper quartile could be between 10 and 15