Oído i just needed answers
Answer:
71˚
Explanation:
To find the <em>mean</em> of a sum of numbers, you add all the numbers together, and then divide by how many numbers there are.
71 + 72 + 68 + 67 + 74 + 72 + 73 = 497
497 ÷ 7 = 71
4-2=2
3.85 rounded to the nearest one is 4
2.17 rounded to the nearest one is 2