Answer:
18.05 g
Step-by-step explanation:
The multiplier of the initial quantity is ...
(1/2)^(t/1690)
so, for t=250, this becomes ...
(1/2)^(250/1690) ≈ 0.902545
Then the quantity remaining of the initial 20 g is ...
(20 g)(0.902545) ≈ 18.05 g
<span>Standard notation is when a number is completely written out using numerical digits
Hope it helps</span>
Step-by-step explanation:
A:B:C
2:3
6:7
12:18:42
I think...
24% .61 2/3 two thirds is .66 24% is .24 and .61 is .61
