subject
Mathematics, 02.11.2020 14:00 GEEKLIFE6598

You drop a snowball from the top of a building, 111 feet above the ground. The expression to represent the height of the snowball is βˆ’16t2+111
-
16
t
2
+
111
,

where t is the number of seconds after the snowball is dropped.

The equation 0=βˆ’16t2+111
0
=
-
16
t
2
+
111
represents when the snowball hit the ground.

Find the value of t, rounded to the nearest tenth.

[how many seconds it took for the snowball to hit the ground].

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Answers: 1

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