The answer is A.
The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.
-8+-4+-3+-11=-26
-26÷4=-6.5
The correct answer is 32.15 inches
Step-by-step explanation:
Answer is attached....of both the parts.
Hope it helps:)
Step-by-step explanation:
Work done = Force × displacement
= 350 × 40
=14000J