Vanessar7437 Vanessar7437

18-10-2019
Mathematics

contestada

A balloon is 30 yards above the ground. It starts to float upwards, and the altitude increases at a rate of 5 yards per minute. Enter the altitude, in yards, of the balloon after 20 minutes.

Respuesta :

AlyKitty2007 AlyKitty2007

18-10-2019

a=20(5)+30

20*5=100

100+30=130

Altitude: 130 yards.

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