Channing takes twice as long as Dakota to complete a school project. It takes them 15 hours to complete the project together. How long would it take each student to complete the project if he
works alone?

It would take 30 hours but if they were talking about 2 different ones you would take the 15 witch is an integer and then you will multiply it by 2 so you will still have 30x or negative 30

Step-by-step explanation:

10 hours

Step-by-step explanation:

15/3=5

5+5=10 hours (Channing)

10/2=5 hours (Dakota)

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.

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step-by-step explanation:

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