Questions by Hyla

Questions by Hyla

Dave started hiking at 120 feet below sea level. a) If he climbed 750 feet, whats his elevation now ? b) Dave then descended 420 feet in 1 hour. Find the average change in elevation per minute. c)Dave

asked May 14, 2017

1 answer

3 votes

69.1k views

Using the equation y=ax^2+bx+c to represent a parabola on a graph, which statement is true? 1) If b is negative, the parabola opens downward 2) If a is negative, the parabola opens upward 3) If a is positive,

asked Oct 16, 2015

1 answer

3 votes

80.5k views

A mushroom shaped pluton with a round top and a flat bottom is calle

asked Oct 8, 2015

1 answer

0 votes

113k views

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