2.873 ≈2.9 (nearest tenth)
The answer is b. Notice that the problem is looking for the reaction to product ratio, which is tricky because it's easy to follow the order of the column and calculate the inverse of it. Check the first ratio, 0.3/2=0.15, we can immediately choose b out of the other 4 choices.
Answer:try sin 14/x
Step-by-step explanation:
I only know what in the picture which is the letter A
1x68
2x34
4x17
Hope that helps