Answer:

Step-by-step explanation:
Take a look at the attachment...
Hope this helps! :)
Rate = 10/2 = 5 trees per hour
150trees/5 trees per hour = 30 hours
the answer is D = 30 hours
Answer:
0.6302494097
Step-by-step explanation:
Multiply 0.95, 9 times. Not 0.95×9 though.
I think maybe it's A. sorry if that's wrong