1 Answered Questions for the topic Math 20 Foundations Unit 7 Lesson 11

Math 20 Foundations Unit 7 Lesson 11

06/19/18

A person is on a bridge. They throw a pebble. The height of the pebble, h (metres) is given by the formula: h = 26+9t-4.9t²
A person is on a bridge. They throw a pebble. The height of the pebble, h (metres) is given by the formula: h= 26+9t-4.9t². When will the pebble be 30m above the water? When will it be 20m
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