Decay expression is stated as follows:
N(t) = N(o)e^(-0.693t/t1/2)
N(t) = Quantity remaining after time, t; N(o) = Initial quantity, t = time, t1/2 = Half life
Therefore,
N(6.55) = 2*e^(-0.693*6.55/5.2) = 0.835 g
Answer:
0.25 or 25%
Step-by-step explanation:
because the area of circle is 2πr^2 or two radius times together so that both are decreased by 50%
9514 1404 393
Answer:
a = √2
Step-by-step explanation:
Triangle EFG is an isosceles right triangle, so the ratios of side lengths are ...
1 : 1 : √2
That is, we have ...
3a/6 = 1/√2
Multiplying by 2 gives ...
a = 2/√2
a = √2
Is that the question I think you have to add up the hours
If you were to line them all up:
number of desks* how long it measures = total measurement
28*26.17
=<span>732.76 inches
</span>