A cruise ship travels east across a river at 19.0 meters per minute. If the river is 4,250 meters wide, how long does it take fo
2 answers:
Answer:
Step-by-step explanation:
We are given that
Cruise ship travel east across the river=19 m/minute
Total width of river=4250 m
We have to find time taken by ship to reach other side of the river.
Time taken by ship for travelling 19 m=1 minute
Time taken by ship for travelling 1 m= minute
Time taken by ship for travelling 4250 m=
Hence, the time taken by ship to reach the other side= minutes
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1. You have the following function given in the problem:
<span> f(x)=x3–3x–2
2. When you give values to the x and plot each point obtained, you obtain the graph shown in the figure attached.
3. Based on the graph and analizing the alternate form:
f(x)=(x-2)(x+1)</span>²
As you can see, there is two roots x=-1, then, you can conclude that the correct answer is the option b, which is:
b) -1
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1. You have the following function given in the problem:
<span> f(x)=x3–3x–2
2. When you give values to the x and plot each point obtained, you obtain the graph shown in the figure attached.
3. Based on the graph and analizing the alternate form:
f(x)=(x-2)(x+1)</span>²
As you can see, there is two roots x=-1, then, you can conclude that the correct answer is the option b, which is:
b) -1
<span>
</span>