Mathematics, 27.11.2019 05:31 abi806
Wei is standing in wavy water and notices the depth of the waves varies in a periodic way that can be
modeled by a trigonometric function. he starts a stopwatch to time the waves.
after 1.1 seconds, and then again every 3 seconds, the water just touches his knees. between peaks, the
water recedes to his ankles. wei's ankles are 12 cm off the ocean floor, and his knees are 55 cm off the
ocean floor.
find the formula of the trigonometric function that models the depth d of the water t seconds after wei
starts the stopwatch. define the function using radians.
Answers: 2
Mathematics, 21.06.2019 18:00
Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain
Answers: 3
Mathematics, 21.06.2019 23:00
Graph the system of equations on your graph paper to answer the question. {y=βx+4y=xβ2 what is the solution for the system of equations? enter your answer in the boxes.
Answers: 1
Wei is standing in wavy water and notices the depth of the waves varies in a periodic way that can b...
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