Answer:the anser is -9.6t-1
Step-by-step explanation:
[Add] 1.
-9h = 30 + 15
[Simplify] 2.
-9h = 45
[Divide] 3.
h = - 45/9 ( A negative Divide)
[Answer] 4.
h = -5
Answer:
Arsenic-74-is used to locate brain tumors. It has a half-life of 17.5 days. ... C. Find the amount remaining after 6 days from a 90-mg sample
Total = Principal * [1 + (rate/n)]^n*years
Where "n" is the compounding periods per year
Total = 12,000 * (1+(.05/4))^(4*4)
Total = 12,000 * (1.0125)^(16)
Total = 12,000 *
<span>
<span>
<span>
1.2198895477
</span>
</span>
</span>
<span>
</span>
Total =
<span>
<span>
</span></span><span><span><span>14,638.67</span>
</span> </span>
Answer:
(3.75, 5.5)
Step-by-step explanation:
Please see attached picture for full solution.