Mathematics, 28.04.2021 04:10 safiyabrowne7594
I need help #7 The tide at a boat dock can be modeled by the equation y = -2 cos ( +8, +8, where tis the number of hours past noon and y is the height of the tide, in feet. For how many hours between $ = 0 and I = 12 is the tide at least 7 feet? [The use of the grid is optional) ​
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#7 The tide at a boat dock can be modeled by the equation y = -2 cos ( +8, +8, where t...
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