In a school of 330 students, 85 of them are in the drama club, 200 of them are in a sports team and 60 students do sports and drama. What is the probability that a student is chosen at random isn’t in drama or sports

285/330

Step-by-step explanation:

Drama = 85

Sports team = 200

Total student = 330

200+85/330

285/330

the first question mark is 6 and the second question mark is 26 (the square root)

step-by-step explanation:

answer:

the position of equilibrium will shift to the left.

step-by-step explanation:

the general equation for the dissociation of a weak base is

b + h₂o   ⇌   bh⁺ + oh⁻

according to le châtelier's principle, when a stress is applied to a system at equilibrium, the system will respond in a way that tends to relieve the stress.

if you apply a stress by adding more bh⁺ or oh⁻,   the system will respond by moving in a direction that gets rid of the added ions.

the position of equilibrium will shift to the left, forming more of the undissociated base.