Working out: 6.25% = 4 half lives (20x4=80ma) 80ma is how old the rock is
It is far quicker to just remember that 0.25≡1/4
The ≡ means equivalent to
<em><u>Explanation</u></em>:
Multiply by 1 and you do not change the value. However, 1 comes in many forms.
0.25×1 → 0.25×100/100
25/100→
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
We know that 25 will divide exactly into 100 so we can and may do this:
(25÷25)/(100÷25)=1/4
Slavery
"was laughed at and made out fun on account of his look and the sound of his voice.
Answer:The words tell how poverty becomes widespread
Explanation:because as we should already know,all business run because of the fact of the producer. Once the producer starts running out of things to produce,or there is a shortage. Thus businesses,stores begin to raise their prices up. Not only that it may affect homes alike as well,if they lose their jobs,that means they can't pay the rent,and it also means nobody can afford food anymore because then the price of currency is low,meaning they now can't afford certain things due to the fact that the prices are higher and the fact that currency is now lowered as well because of the depression.
Hope this helps.
