HanaRin HanaRin

16-11-2020
Mathematics

contestada

The hot air balloon descends 40 inches each 1/2 hour.

What number represents the balloon's flight after 3 hours?

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kenziedean8904 kenziedean8904

16-11-2020

-240 inches because 1/2 hour-40. 80 in one hour.

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nev1213 nev1213

16-11-2020

1 hour = -80
3 hours = -240
The balloon will descend 240 inches in 3 hours

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