Question

In senior high school, 30 students in STEM class were enrolled in 3 subjects as follows: 17 enrolled in general math 16 enrolled in Physics 22 enrolled in Chemistry 13 enrolled in general math and chemistry 11 enrolled in Chemistry and physics 5 enrolled in General Math and Physics 2 enrolled in 3 subjects. 9. How many students were enrolled in Physics only? A. 1 B. 2 C. 4 D. 5

          In senior high school, 30 students in STEM class were enrolled in 3 subjects as follows:
17 enrolled in general math
16 enrolled in Physics
22 enrolled in Chemistry
13 enrolled in general math and chemistry
11 enrolled in Chemistry and physics
5 enrolled in General Math and Physics
2 enrolled in 3 subjects.
9. How many students were enrolled in Physics only?
A. 1
B. 2
C. 4
D. 5

In senior high school, 30 students in STEM class were enrolled in 3 subjects as follows:
17 enrolled in general math
16 enrolled in Physics
22 enrolled in Chemistry
13 enrolled in general math and chemistry
11 enrolled in Chemistry and physics
5 enrolled in General Math and Physics
2 enrolled in 3 subjects.
9. How many students were enrolled in Physics only?
A. 1
B. 2
C. 4
D. 5

Added by Jennifer V.

Elementary and Intermediate Algebra

Alan S. Tussy, R. David Gustafson 5th Edition

Instant Answer

Solved by Expert Matthew Wagner

Step 1

Step 1: Start by adding up the number of students enrolled in each subject: 17 + 16 + 22 = 55 Show more…

Show all steps

Thanks for your feedback!

In senior high school, 30 students in the STEM class were enrolled in 3 subjects as follows: 17 enrolled in general math, 16 enrolled in Physics, and 22 enrolled in Chemistry. 13 students were enrolled in general math and chemistry, 11 students were enrolled in Chemistry and physics, and 5 students were enrolled in general math and Physics. 2 students were enrolled in all 3 subjects. The question is: How many students were enrolled in Physics only? A) 2 B) 4 C) 5 D) 9.