3. shana is about to perform a relay handoff on a circular track that has a
radius of 9 meters and her track partner katie is standing 132° away from
her. how many meters does shana need to run to pass the baton to katie?

Shana need to run 20.74 meters to pass the baton to Katie.

Step-by-step explanation:

The radius of the circular track for the relay handoff race is 9 meters.

Therefore, the total length of the circular track is the circumference of the circle i.e. meters.

Shana is about to perform the race and her partner Katie is standing 132° away from her.

We have to calculate the circular track distance from Shana to Katie.

Now, 360° rotation is equivalent to a circular length of 56.57 meters.

Hence, 132° rotation will be equivalent to meters.

Therefore, Shana needs to run 20.74 meters to pass the baton to Katie. (Answer)

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.