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2 years ago

DESPERATELY NEED HELP ON THIS PLEASE! X(

Mathematics

2 answers:

Reika [66]2 years ago

5 0

Answer:

27.19 Minutes

Step-by-step explanation:

So the Circumference is C = 2 $\pi$ r

C = 2· $\pi$ ·67.5 (the radius)

C ≈ 424.12 metres (rounded to nearest hundredth)

Then you take 424.12 metres and divide it by 0.26 metres (because it is 0.26 metres per seconds) (I like to make this weird table, I don't know how to describe it, you could do it like: $\frac{424.12 metres (times) 1 second}{0.26 metres}$ (I learned this table from chem, so let me know if you know what kind of table I'm talking about... Its a conversion table...)

The metres cancel out and you end with seconds

You end up getting 1631.23 (rounded to nearest hundredth) seconds. Divide that by 60 (seconds) and you'll get 27.19 (rounded to nearest hundredth) minutes

katen-ka-za [31]2 years ago

3 0

35.1 is the answer to this question

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2 years ago

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vovangra [49]

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