Answer:
3
Step-by-step explanation:
Answer:
Sarah is correct
Step-by-step explanation:
Required
Which of the students is correct
Let a number be x,
Given what the teacher asked the students to do, the solution is:



Only Sarah got this correctly; others are incorrect.
The proof is as follows.
For Sarah



So, the numbers will be: 1416, -1416 and 1416
<em>Other students are incorrect</em>
93.2
= 93 + 0.2
= 93 + 2 /10
= 93 and 2/10
= 93 and 1/5
As mixed fraction = 93 and 2/10 or 93 and 1/5
Answer:
Option D.
Step-by-step explanation:
we have

we know that
The denominator cannot be equal to zero
therefore
To find the equation of the vertical asymptote equate the denominator to zero
so

-----> equation of the vertical asymptote