Answer:
Answer: The percent error=16%
Step-by-step explanation:
Estimated amount of liquid in a container = 50 ml
Actual amount of liquid in the container = 43 ml
We know that the percent error =
By substituting the values in the formula, we get
The percent error=
⇒The percent error=
⇒The percent error=
∴ The percent error=16%
Explanation:
Answer:
The rock is 3.75 billion years ago.
Explanation:
Given that:
Half life = 1.25 billion years
1 billion years = 10⁹ years
So,
Half life = 1.25 × 10⁹ years
Where, k is rate constant
So,
The rate constant, k = 5.5452 × 10⁻¹⁰ years⁻¹
Initial amount [A₀] = 80 micrograms
Final amount ![[A_t]](https://tex.z-dn.net/?f=%5BA_t%5D)
= 10 micrograms
Using integrated rate law for first order kinetics as:
![[A_t]=[A_0]e^{-kt}](https://tex.z-dn.net/?f=%5BA_t%5D%3D%5BA_0%5De%5E%7B-kt%7D)
So,
So,
<u>The rock is 3.75 billion years ago.</u>
Answer:
withdraw from commercial or social relations with (a country, organization, or person) as a punishment or protest.
Explanation:
Answer:
<em>The </em><em>question</em><em> </em><em>needs </em><em>2</em><em> </em><em>answers </em><em>:</em><em> </em><em>A </em><em>and </em><em>C.</em>
<em><u>The </u></em><em><u>correct</u></em><em><u> answer</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>A </u></em><em><u>and</u></em><em><u> </u></em><em><u>C </u></em><em><u>.</u></em><em><u>.</u></em>
<h3>
Explanation:</h3>
<h3><em>Hope</em><em> it</em><em> helps</em><em> you</em><em> </em><em>!</em></h3>
