7.5 grams, 4 half lives so 120-60-30-15-7.5
The graph is in the picture (0,8) (40,0)
Answer:
x(1+.05)
or 1.05x
Step-by-step explanation:
It should be D. hope I helped
Answer:
m=7
Step-by-step explanation:
1 blue jar = 21 marbles
1 blue jar = 3 red jars
Therefor
21 marbles= 3 red jars
(Now let m=1 red jar)
21= 3m
(Then sine we have 3m dived both sides by 3 to isolate the m)
21/3= 3m/3
7=m
