Answer: Associative property
Step-by-step explanation:
Answer:
6d^2 - 8d
Step-by-step explanation:
Multiply 2d to the other two monomials
Answer:
19 days
Step-by-step explanation:
Given
--- initial
-- rate
Required
Days when the fish gets to 30
The function is exponential and as such it follows;

Where x represents the number of days and y the number of fishes
Because the fishes decreases;

So, we have:

Express as decimal


In 



So, we have:

Divide both sides by 150

Take log of both sides

Apply law of logarithm

Make x the subject




<em>Hence, it takes approximately 19 days</em>
Your answer to your question should be B if not then i dont know