Answer:
$9.80
Step-by-step explanation:
113.25 because the middle ground of 1 - 150 students is 75 and then 1+150=151 2+149+151 but instead of doing that again and again just multiply the lowest number and the highest number by the middle ground
Answer:
0.2 = 2/9
Step-by-step explanation:
Hope my answer has helped you!
Answer:
Step-by-step explanation5:
