Answer:

Step-by-step explanation:
Interchange the variables:
x = y - 4 - 
Solve for y:

Replace y with
to show the final answer:

Hey there!
a.) 1 inch
beginning = 2; end = 3; difference of 1
b.) December, because the length was, let's say, 2, then it went down 1 (so we're at 1), then went up 3 (4), then went down
c.) in December
Hope it helps, have a great day!
Reference to a standard normal distribution table shows that for a cumulative probability of 0.6064 the z-score is 0.27.
Answer:
There are 200 trees per acre.
Step-by-step explanation:
47000 trees divided by 235 acres gets you 200 trees per acre.
When you go back and check your work, 200 trees per acre times 235 acres equals 47000 trees.
I hope this helps! :)