Answer:
2 percent
Step-by-step explanation:
We can use two separate fractions, one representing the amount of physics majors expected and the amount of seniors expected in physics majors by the university.

Now cross multiply.

x will be removed.

Simplifying this fraction will get you
, which in percentage form, will be 2 percent.
It would be the first one because it’s going up by a constant rate
Okay! Math isn't my strongest subject. However, though, I think the answer is 25.
-30/49 would be my answer to this. hope this helps!
The answer is SAS
good luck