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pickupchik [31]
2 years ago
12

Show work on how to get the answer and what the answer is also brainliest

Mathematics
1 answer:
Svetradugi [14.3K]2 years ago
3 0

Answer:

at first :               circumference = 25.12 = pi*d--------> d= 25.12/ pi

after one minute: circumference = 75.63= pi*d------->  d= 75.63/pi

Step-by-step explanation:

A) minute 1) diameter = 7.995946004446154 mm

    minute 2) diameter = 24.07378170048816 mm

(I'll assume that you can round if necessary)

B) The diameter of the new ink spot is roughly 3X larger

           (technically 3.01074841 X larger)

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