If you doubled the radius of a sphere, how would the volume change? a. the volume would double. b. the volume would triple. c. the volume would quadruple. d. the volume would increase to be eight times that of the original volume.

What is the approximate total length of iron edging needed to create the square frame and the two diagonals?

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Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.