The two options:
''You appear to be mistaken about me.''
''I wish to set you right.''
The excerpt is trying to give say that Sinbad acquired all the wealth and luxuries through much difficulty, danger and hard work, reaching this happy state only after enduring every possible kind of toll and danger.
And that the first few sentences Sinbad is saying is addressing the person not to misunderstand that his wealth and luxuries come easy without danger.
Here is the answer to the given question above. Horatio has been asked to join the soldiers in the night watch and what he has decided to do is that, they have seen a ghost of King Hamlet and want to let him know. In addition, <span>he is Hamlet confidant and they want Horatio to believe that King Hamlet's ghost is definitely appearing. Hope this answers the question.</span>
To answer this question you need to use the Pythagorean theorem. First you substitute the values for a and b. Usually, the value of c represents the hypotenuse in this case c represents the incline of the ramp. As you can see in the following calculations we set a to be the base of the ramp while b is the height of the ram.

We get that the incline of the ramp is about 3.556 meters however we can round it up to be 4 meters. The final answer needs to be given in feet, and 1 meters is 3.28 feet. Therefore to get the answer in feet we do the following calculations:

Therefore the ramp incline should be 13.12 feet.