Using the chart below, calculate the average for concentration of 20 g/L

4.

step-by-step explanation:

it have the same area.brainliest

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like:

the ordered pairs for the given function are of the form