Mathematics, 23.04.2020 02:23, AlexRavenwood127
The depth of the water at the end of a pier changes periodically along with the movement of tides. On a particular day, low tides occur at 12:00 am and 12:30 pm, with a depth of 2.5 m, while high tides occur at 6:15 am and 6:45 pm, with a depth of 5.5 m. Let t = 0 be 12:00 am.
Graph the equation equationthat models the situation using a graphing calculator and use it to answer the following questions.
How many times during this day is the depth at the end of the pier equal to 4 meters?
Answers: 2
Mathematics, 21.06.2019 20:30, kcarstensen59070
Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2
Answers: 2
The depth of the water at the end of a pier changes periodically along with the movement of tides. O...
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