6(2a-b)+46 Then when you simplify it : 12a-6b+46
It’s the first one plug it in
Answer:
$9.89
Step-by-step explanation:
4 outta 16 or 4/16 I think
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
