Mathematics, 19.12.2019 06:31 emmapizano
A 150-pound person burns 5.1 calories per minute when walking at a speed of 4 miles per hour. while walking, this person eats a snack that has 60 calories. this snack subtracts from the calories burned while walking. how long must the person walk at this speed to burn at least 150 calories? use pencil and paper. describe what values the person could change so that the amount of time spent walking would be less.
Answers: 2
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F(x)=|x| is shifted down 4 units and to the right 3 units.
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There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.
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