Answer:
d.120
Step-by-step explanation:
p=70
m=120
z=120
There are 2.5 grams of niacin contained in the bottle.
First you have to find how many milligrams are in the bottle.
So you multiply 125 by 20 since there are 125 tablets and 20 milligrams in each one.
125*20=2500
So there are 2500 milligrams in the bottle. Then you have to convert it into grams. To do that you divide the mass by 1000.
2500/1000=2.5
So there are 2.5 grams in the bottle.
D. 200%
if 8 is a whole (100%) and 16 is twice of that, you can conclude that her speed increased by 200%
The answer is 160. Hope this helps!!
