The median is the middle number, the range is the difference between the lowest and highest values(subtract the lowest number from the highest number) and the mode is the number that appears most often in a set of numbers
Hope this helps
15ft because 12x.25=3 so 3ft is 25% of the 12ft, add the 3+12=15
It's basically 5,000*2=10,000
and 10,000/2=5,000. your answer would be either they multiplied 5,000 by 2 and 10,000 divided by 2, they increased the sales by 5,000
The ratio is 5:4:7:9. The reason why they didn't write it together is that the bananas are written in different form.