Answer:
120
Step-by-step explanation:
87.5% of what number is 105?
87.5%=0.875
105/0.875=120
Answer:
19.5
Step-by-step explanation:
78÷4
=39÷2
=19.5
The Answer is 19.5
Answer:
A. 
Step-by-step explanation:
This takes alot of extended research before you even think about using the drug on patients.
I am joyous to assist you anytime.
I guess ur just gunna have to bear with whatever until we have a multiple choice answer selection.