Answer:
The work done is 4386.6 J.
Step-by-step explanation:
The work is given by:

Where:
F: is the applied force = 42 pounds
d: is the displacement = 85 feet
Since the force is applied at an angle (θ) of 25° with the horizontal we have:


Therefore, the work done is 4386.6 J.
I hope it helps you!
Answer:
1)3 is the mode because it has the highest frequency
2)17
I think the answer is C or B . I’m pretty sure it’s C though .