Due 12/17/20 8
3-1: MathXL for School: Practice & Problem Solving Copy1
3.1.PS-20
E...
Mathematics, 17.12.2020 01:50 efraruiz02
Due 12/17/20 8
3-1: MathXL for School: Practice & Problem Solving Copy1
3.1.PS-20
E Question Help
A forest covers 36,000 acres. A survey finds that 0.7% of the forest is old-growth trees. How many
acres of old-growth trees are there?
There are
acres of old-growth trees.
(Type an integer or a decimal.)
Answers: 2
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Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!
Answers: 1
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In one day there are too high tides into low tides and equally spaced intervals the high tide is observed to be 6 feet above the average sea level after six hours passed a low tide occurs at 6 feet below the average sea level in this task you will model this occurrence using a trigonometric function by using x as a measurement of time assume the first high tide occurs at x=0. a. what are the independent and dependent variables? b. determine these key features of the function that models the tide: 1.amplitude 2.period 3.frequency 4.midline 5.vertical shift 6.phase shift c. create a trigonometric function that models the ocean tide for a period of 12 hours. d.what is the height of the tide after 93 hours?
Answers: 1
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The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.
Answers: 1
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Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.
Answers: 1
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