As runners in a marathon go by, volunteers hand them small cone shaped cups of water. the cups have the dimensions shown. abigail sloshes 23\dfrac2332start fraction, 2, divided by, 3, end fraction of the water out of her cup before she gets a chance to drink any.

George is folding a piece of paper to make an origami figure. each time he folds the paper, the thickness of the paper is doubled. the paper starts out flat, with a thickness of 1 millimeter. a. write a list of six ordered pairs showing the output as the thickness of the paper when the input is the number of times it is folded. explain how you came up with your ordered pairs. b. is this relation a function? explain why or why not using the ordered pairs you came up with in part a.

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The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?