One student burned a piece of paper weighing 4.8 grams. The table below shows the mass of the materials formed by burning the paper.

Material formed Mass of material (in grams)
Ash ?
Smoke 2.2
Dust 2.5

What is most likely the mass of the ash formed on burning the piece of paper?
0.1 grams
0.3 grams
4.6 grams
4.7 grams

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step-by-step explanation:

2

step-by-step explanation:

a.)the line for function b is steeper

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: