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tiny-mole [99]
2 years ago
10

A hot air balloon descends to the ground. The function a(t) = 210 – 15t can be used to describe the altitude of the balloon as i

t approaches the ground. The time is in minutes.
What does t represent?

?????????

What does a(t) represent?

???????

What information will a(5.5) give?

???????

(please don't answer with a link, thanks :). )
Mathematics
1 answer:
Nataliya [291]2 years ago
4 0
T represent the rate at which the balloon is decreasing

a(t) represents the height of the balloon

a(5.5) will give you the hight of the balloon at 5.5 minutes
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