People who never develop symptoms or are not yet showing symptoms (pre-symptomatic) might not know that they are infected but can still spread rona to others. Masks also offer protection to the wearer.
Answer:
John = 41 years
Sam = 32 years
Step-by-step explanation:
So I have the same problem with you
Answer:
The angles are complementary angles because they are 90
Step-by-step explanation:
The most simplified version of it is 49/50
