Answer:
Step-by-step explanation:
for IV you do 40^2+30^2=c, or 1600+ 900=c. c= 2500 and unsquare that you get 50
Answer:


Step-by-step explanation:
Given


Solving (a): The earnings.
This is calculated as:



Solving (b): New Value
This is calculated as:
So, we have:



N=#
-6(n)
I think this is the answer
Answer:
$67.38 is the correct answer
Answer:
101
Step-by-step explanation: