What fraction of the students in zoes class have pets that are not rodent

7/10

Step-by-step explanation: This can be solved in 2 ways. I find one to be easier, so here it is.

1.We have to turn 4/5 to 8/10 to be able to get an easy and accurate answer, ( It still means the same fraction) so you can model that, shade 8, circle one,(for 1/8) and than you can see there are 1/10 who have a rodent, and for the ones who don't have a rodent, remember, we will only count the SHADED part, so 7/10 do not have rodents.

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: