Thursday
July 31, 2014

Posts by boobies


Total # Posts: 4

Math
Mary is blowing up a birthday balloon.After the first breath, the balloon has a 5 cm diameter . the diameter increases at a constant rate of 20% each second. What is the diameter of the balloon after 3 seconds?

chemistry
TELL ME THE ANSWER!

math !!!! :O
punany

math
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