Stuck on all questions!
1. Sara are 75% of an 8-slice pizza. What fraction of the pizza did sara eat?
2. Next, find the amount of pizza left. Write your answer as a decimal
3. Lastly, draw a model to show how much of the pizza is left.

Step-by-step explanation:

2. 3/4

75%=75/100

Divide the numerator and denominator by 25. (the greatest common factor)

75/25=3 100/25=4

2. 0.25 of the pizza is remaining. You find this solution by subtracting the amount that was eaten (determined above) by the total. You can then easily turn a percentage into a decimal by adding a "0." behind the percentage.

3. Draw one quarter of a circle for the pizza slice.

The reason is because (as determined above) there is one quarter of the pizza remaining.

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 by yourhope:

hi! : )

a farmer that lived in ancient egypt would most likely be barried in the sand, in the desert!

: )