Mathematics, 12.01.2021 04:00 musa79

An arrow is launched upwards. The height of the arrow, in meters, after t seconds can be modeled by the function h(t)= -4.9t+ 50t. After how many seconds will the arrow first reach an
altitude of 60 meters? Round to the nearest hundredth of a second.

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An arrow is launched upwards. The height of the arrow, in meters, after t seconds can be modeled by the function h(t)= -4.9t+ 50t. After how many seconds will the arrow first reach an altitude of 60 meters? Round to the nearest hundredth of a second.

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Another question on Mathematics

An arrow is launched upwards. The height of the arrow, in meters, after t seconds can be modeled by the function h(t)= -4.9t+ 50t. After how many seconds will the arrow first reach an
altitude of 60 meters? Round to the nearest hundredth of a second.