Calculate the circumference of a circle whose radius is 3 inches. Use 3.14 for pi. 18.84 inches
9.42 inches
3.14 inches
3 inches

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

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da freeck kinda math is this just drop out

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b) 1/3 * 1/5

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each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5