The solution is indeed accurate.
Answer:
You can use something called Desmos... I hope this helped
Step-by-step explanation:
I think it’s B I’m not sure about it but I hate wan I gat it wrong.
Answer: 
Step-by-step explanation:
You need to use the following Properties of Logarithms:

Given the following expression:

You can follow these steps in order to write it as a single logarightm:
- Apply the first property shown above:

- Apply the second property:

- Finally, apply the third property:

Answer:3.75 hours
Step-by-step explanation: