What is the diameter, radius, 12, and circumference? 14 cm
O
d
72
Circumference -
Helo

Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute