The total energy in megawatt-hr (MWh) used by a town is given by the equation shown below, where t20 is measured in hours, with t 0 corresponding to noon. Complete parts (a) through(d) below.5400sin元atE(t) = 650t +12a. Find the power, or rate of energy consumption, P(t)% DE'(() in units of megawatts (MW).atP(t) = 650 +450 cos12(Type an exact answer using x as needed.)b. At what time of day is the rate of energy consumption a maximum? What is the power at that time of day?Atthe rate of energy consumption is the maximum value of MWnoon6 pm.midnight6 am.8 am.4 pm.4 am.8 pm.

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he total energy in megawatt-hr (MWh) used by a town is given by the equation shOwn below, where t20 is measured in hours, with t-0 corresponding to noon. Complete parts (a) thre ) below. E(t) = 650t + 5400 sin . Find the power, or rate of energy consumption, P(t) E'(1) in units of megawatts (MW). P(t) = 650 + 450 cos 12 Type an exact answer using as needed.) D. At what time of day is the rate of energy consumption a maximum? What is the power at that time of day? V, the rate of energy consumption is the maximum value of MW noon 6 pm midnight

he total energy in megawatt-hr (MWh) used by a town is given by the equation shOwn below, where t20 is measured in hours, with t-0 corresponding to noon. Complete parts (a) thre ) below. E(t) = 650t + 5400 sin . Find the power, or rate of energy consumption, P(t) E'(1) in units of megawatts (MW). P(t) = 650 + 450 cos 12 Type an exact answer using as needed.) D. At what time of day is the rate of energy consumption a maximum? What is the power at that time of day? V, the rate of energy consumption is the maximum value of MW noon 6 pm midnight

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter3: Functions

Section3.2: Domain And Range

Problem 61SE: The cost in dollars of making x items is given by the function Cx)=10x+500. a. The fixed cost is...

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