Answer:
1.25kg
Step-by-step explanation:
useing the problem the half life equation will be:
f(x)=5(0.5)^(x/140)
x is amount of days
so plugging in 280 for x will get 1.25kg
The answer is,
"52 thousandths = 0.052
5.2 x 10^-2"
8.517 in written form is:
Eight and five hundred seventeen thousandth
8.517 in expanded form is:
8 + 0.5 + 0.01 + 0.007
<span>Hope I Helped You!!! :-)
Have A Good Day!!!</span>
Answer:
-
Step-by-step explanation:
-pi/2
