Work out y.

log₅(y + 96) - log₅y = 2

Condense the given equation to a single logarithm whose coefficient is 1, and evaluate without using a calculator if possible.

2ln w + 9ln v - 4ln u

Expand the given logarithmic expression and try to evaluate by using the properties of logarithms.

log ⁷√y

Evaluate the following logarithmic expression. If it is appropriate to write the answer in decimal, round it to four decimal places:

log 0.0077

Evaluate the following expression. Approximate your answer to three significant figures, if necessary.

ln (54/29)

Evaluate the hydronium ion concentration for Yoghurt using the given pH. 

4.3

Categorize the wetland area as a rich fen, a poor fen, or a bog using the provided hydronium concentration.

3.89 × 10 ^-3 mol/L