Mathematics, 29.06.2019 08:30 michellemonroe012305
The function f(t) = 4 cos(pi over 3t) + 15 represents the tide in bright sea. it has a maximum of 19 feet when time (t) is 0 and a minimum of 11 feet. the sea repeats this cycle every 6 hours. after five hours, how high is the tide? 13.5 feet 16 feet 18.5 feet 17 feet
Answers: 2
Mathematics, 21.06.2019 14:10
Will give brainliest sum of arithmetic series (sigma notation) find the numerical answer to the summation given below. (image shown below)
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Mathematics, 21.06.2019 19:00
Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.
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Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?
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Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.
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The function f(t) = 4 cos(pi over 3t) + 15 represents the tide in bright sea. it has a maximum of 19...
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