Well... all u have to do is 85 divided by 4 which equals 21.25..... unless there is another part of the question!!
The equation given in the question has to be answered to the nearest tenth. The only thing that one should be careful about is the cross multiplication part. Other than that there is no difficulty in the given problem. Now let us get down to the equation in the question.
15/30 = n/34
30 * n = 15 * 34
30n = 510
n = 510/30
= 51/3
= 17
So the value of the unknown variable "n" comes out to be 17.
Answer:
just graph the line: y=4x-12
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
it is a because the shape is moving to the side
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,
