Answer:
<em>9964</em><em> </em><em>is</em><em> </em><em>the correct answer</em>
<em>Given 94×106</em>
<em>We can write 94 as 100−6 and also 106 as 100+6</em>
<em>We know that (a+b)×(a−b)=a </em><em>^</em><em>2</em><em>−b </em><em>^</em><em>2</em>
<em>Here a=100 and b=6</em>
<em>Here a=100 and b=6Applying the above formula we get</em>
<em>(100+6)×(100−6)=(100) </em><em>^</em><em>2 −(6) </em><em>^</em><em>2</em>
<em>(100+6)×(100−6)=10000−36=9964</em>
Answer:
Step-by-step explanation:
Given a complex number z = a + bi then the absolute value is
| z | = 
Given
| 5 - 6i | = 
= 
=
You're first one is correct, with the increase of Petroleum being the most at 3.4%
However, the second one is incorrect, because you are finding the percentage increase, or 12.7 - 9.3 = 3.4%
So the second one is 3.4
hope this helps
One irrational number between 5 and 7 is
.
