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sattari [20]
3 years ago
9

In an advisement class of 30 students, 19 are taking Physics, 17 are taking Chemistry, and 15 are taking both courses. Р C 4 15

2 9 Find P (physics or chemistry). O 50% o 100% o 70% O 20%
​
Social Studies
2 answers:
Nata [24]3 years ago
6 0

Answer:

20%

Explanation:

murzikaleks [220]3 years ago
6 0

Answer:it’s not 20 I got it wrong on my test

Explanation:

My teachers answer guide might be wrong but I’m not sure

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