The answer is c, 81 is the minimum plants purchased
Answer:
18 hours
Step-by-step explanation:
I Divided 15 to 270 and got 18 :)
Rearrange the equation:

Isolate the log on its own

To get rid of the log you must do 10^2.42

Then multiply both sides by (1.5 - x)


Solve normally

Hope that helps. Please send me a message if there's patchy bits. Also I'm sure you'll figure this out, but just in case, anywhere I've put down a 2dp shows that I've rounded the number to 2 decimal places. It becomes a pain to deal with otherwise.
Answer:
Step-by-step explanation:
Find the change in y over the change in x.
1. 123-62/2-1
2. Slope = 39x