Answer:
Sarah is 60 years old
Step-by-step explanation:
64 divided by 4 is 16. Add 16 to 44 to get Sarah's age, 60
Step-by-step explanation:
what happens if there is excess or deficit of proteins in our body
Answer:
The answer is 43.87
Step-by-step explanation:
Answer:
about +–1%; between 46.5% and 47.5%
Step-by-step explanation: