There are three small rounds of cheddar cheese in grace’s refrigerator. she wants to bring a small wedge of cheese in her lunch every day for the next 12 days of school. if she wants to eat the same amount of cheese every day, how much cheese should she bring for lunch each day?

The one fourth of one round of cheddar cheese

Step-by-step explanation:

Because if we cut every round in 4 equal pieces , 4×3=12 , we will have 12 equal pieces of cheddar cheese

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.

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11