B because distributive property goes like this:
a(b+c)
a(b)+a(c)
That's just an example though
Answer:
42.
Step-by-step explanation:
18/3 = 6 jars per day
6*7=42
It lies between -3 and -4.
An integer is any whole number, positive or negative.
Answer:
5.0 ft-lbf
Step-by-step explanation:
The force is

This force is not a constant force. For a non-constant force, the work done, <em>W</em>, is

with
and
the initial and final displacements respectively.
From the question,
and
.
Then

Evaluating the indefinite integral,

From the rules of integration,


Returning the limits,
