Attached is a screenshot of spreadsheet used to do this problem.
You will see the excel functions used for each column. The average score is highlighted in blue.
answer -2
Step-by-step explanation:
plug 4 for n the put in a calculator hope this helps
Answer:
It 6
Step-by-step explanation:
Answer: 225km
Step-by-step explanation:
3cm --- 150
1cm ---- 50
Therefore 4.5cm * 50 = 225km