Mathematics, 15.12.2021 20:30 kyrarix
The fan pulley and alternator pulley are connected by a fan belt on an automobile engine. The fan pulley is 200cm in diameter and the alternator pulley is 175cm in diameter. If the fan pulley turns at 300rpm, how many revolutions per minute does the faster alternator pulley turn?
Answers: 3
Mathematics, 21.06.2019 16:00
You are cycling around europe with friends. a cycling festival is starting soon in barcelona. it will take 4.5 hours to cycle there. how many minutes in total is this?
Answers: 1
Mathematics, 21.06.2019 17:30
The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.
Answers: 3
The fan pulley and alternator pulley are connected by a fan belt on an automobile engine. The fan pu...
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