Answer:
Antibodies.
Step-by-step explanation:
Hope this helped!
Answer:
Lewis's friend walked with him 9/25 miles
Step-by-step explanation:
Given that
Lewis walked 9/10 of a mile
And His friend accompanied him on 2/5 of the way.
This is a simple question of fraction multiplication
The fraction 2/5 has to multiplied with the miles walked by lewis
So

Hence,
Lewis's friend walked with him 9/25 miles
Answer:
4or 4/1
Step-by-step explanation:
The answer would be 331 weeks rounded. Just divide.
Simplify the ratio 8 to 2 to be 4 to 1
Now compare 4 to 1 and 10 to 1
4 is smaller than 10 so the ratio 8 to 2 is smaller.