Answer:
5 girls/3 boys, 6 girls/2 boys, 7 girls/1 boy
Explanation:
It can be like it is as we are further away from the equator and quite close to the Arctic circle. Have a look at the pic I have sent. It is of the Arctic circle.
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Answer:
1. You can take photos of parades or any other type of festival that is going on in your hometown or where you’re visiting to tell the story of the culture in the area you are at.
2.You can take photos of landscapes to tell the story of the different nature around you and the place you are at (hometown or vacation).
3.You can also take photos of man-made buildings/objects to show the story of architecture and design from newer or older buildings/objects.
Explanation:
Set this up as
10 = 40 (1/2)t/28
and solve for t in years.
10/40 = (1/2)t/28
log(0.25) = (t/28) log(0.5)
t = 28 log(0.25) / log(0.5) years = 56 years
Test the answer:
56 years = 2(28 years) = 2 half-lives, so the remaining amount should be 1/2 of 1/2 of the initial amount, i.e. 1/4 of the initial amount, and 10 mg = 1/4 of 40 mg.
