Create graph showing the depth of the water , Mathematics

Your friends have opened an ocean fishing operation that requires their fishing vessel to cross a channel, where the depth of the water (measured in metres) varies with time, and is represented by the following equation:

D(t) = 2.5 sin (0.523t) + 2.9

Where d = depth of water in metres

And t = number of hours since midnight

1.  Create a graph showing the depth of the water over 24 hours. Label your graph approx, including coordinates for maximum and minimum points (to 2 decimal places). On graph paper

2.  What is the period of this function and what does it represent about the varying depths of the water

3.  Your friendsfishingboat requires a depth of at least 1.3 metres of water to cross the channel safely. They would like to make two excursions per day with each trip lasting at least 5 hours

Design a daily timetable showing what times these trips could be scheduled to allow for safe navigation through the channel. Support your answer by showing your work (Express time in hours and minutes)

 

Posted Date: 3/13/2013 2:46:16 AM | Location : United States







Related Discussions:- Create graph showing the depth of the water , Assignment Help, Ask Question on Create graph showing the depth of the water , Get Answer, Expert's Help, Create graph showing the depth of the water Discussions

Write discussion on Create graph showing the depth of the water
Your posts are moderated
Related Questions
Example of Integrals Involving Trig Functions Example: Estimate the following integral. ∫ sin 5 x dx Solution This integral no longer contains the cosine in it that

Let a and b be fixed real numbers such that a The open interval (a, b): We define an open interval (a, b) with end points a and b as a set of all r


Derivatives to Physical Systems: A stone is dropped into a quiet lake, & waves move within circles outward from the location of the splash at a constant velocity of 0.5 feet p

Rachel had 3.25 quart of ice tea. her family drank 9 cups.How many cups are left



Product and Quotient Rule : Firstly let's see why we have to be careful with products & quotients.  Assume that we have the two functions f ( x ) = x 3   and g ( x ) = x 6 .


WHAT IS PLACE VALUE? : (This section is only for your assumptions, and not-meant to be passed on to your learners.) You may have realised that in the decimal system the numeral