An engineer is testing an experimental engine for its efficiency. The engineer runs the
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Mathematics, 06.05.2020 18:05 camperangie3364
An engineer is testing an experimental engine for its efficiency. The engineer runs the
engine
under load and measures its output at intervals of thours. At the beginning of the test the
engine was outputting 2900 watts. At the first interval the engine was down to 2892.75
watts. Write an exponential decay formula to model this situation.
Answers: 1
Mathematics, 21.06.2019 14:30
Each morning papa notes the birds feeding on his bird feeder. so far this month he has see. 59 blue jays, 68 black crows, 12 red robin's and 1 cardinal. what is the probability of a blue jay being the next bird papa sees
Answers: 3
Mathematics, 21.06.2019 15:00
Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?
Answers: 2
Mathematics, 21.06.2019 18:00
Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).
Answers: 2
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