In the past few years, outsourcing overseas has become more frequently used than ever before by U.S. companies. However, outsour
cing is not without problems. A recent survey by Purchasing indicates that 20% of the companies that outsource overseas use a consultant. Suppose 15 companies that outsource overseas are randomly selected. a. What is the probability that exactly 5 companies that outsource overseas use a consultant
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Answer:
The approximated length of the cables that stretch between the tops of the two towers is 1245.25 meters.
Step-by-step explanation:
The equation of the parabola is:
Compute the first order derivative of <em>y</em> as follows:
Now, it is provided that |<em>x </em>| ≤ 605.
⇒ -605 ≤ <em>x</em> ≤ 605
Compute the arc length as follows:
Now, let
Plug in the solved integrals in Arc Length and solve as follows:
Thus, the approximated length of the cables that stretch between the tops of the two towers is 1245.25 meters.