Mathematics, 22.04.2021 07:30 jermiahj55

Janelle built a catapult to launch snowballs at her brother for their epic snowball fight. She wants to figure out how long her snowballs will be in the air for before they land, so she develops the quadratic
expression below in which "t" represents time after launch in seconds). How many seconds after launch
will it take for her snowballs to land back on the ground?

Janelle built a catapult to launch snowballs at her brother for their epic snowball fight. She want

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Janelle built a catapult to launch snowballs at her brother for their epic snowball fight. She wants...

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