Z-score for 80% to pass = -0.842.

-60.624 = X - 426
X = 426 - 60.624
X = 365
Therefore the required passing score is 365.
Answer:
option D

Step-by-step explanation:
Given in the question are 4 number
5√1/3 - 
2 - 
9 + 

A Complex Number is a combination of a Real Number and an Imaginary Number
<h3>Example </h3>
a + ib
where a is real number
b is imaginary number
i is 'lota' which is √-1
<h3>So according to the definition above </h3>
is complex number in which
is real part
=
is the imaginary part
Answer:
i think its the last one
Step-by-step explanation:
In gcd we only take common number and unless there is no common number present, it won't change
To add 2m/7 and 3m/14 you must make sure that their denominators are the same. To do this you must rewrite 2m/7 as 4m/14. They are both equal.
4m/14 + 3m/14 = 1
Add like terms.
7m/14 = 1
Multiply by 14 on both sides.
7m = 14
Divide by 7 on both sides.
m = 2
m = 2