The equation [tex]h = -16t^2 + 26[/tex] represents the height (in feet) of a water balloon t seconds after it is dropped. Approximate the time it takes the water balloon to reach the ground to the nearest tenth.

[tex]h = -16t^2 + 26\\\\0 = -16t^2 + 26\\\\16t^2 = 26\\\\t^2 = 26/16\\\\t^2 = 1.625\\\\t = \sqrt{1.625}\\\\t \approx 1.2748\\\\t \approx 1.3\\\\[/tex]

It takes about 1.3 seconds for the balloon to hit the ground.

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tttt60 tttt60 · Answer 2 · 2022-05-12T05:17:20+02:00

tttt60 tttt60

12-05-2022

The answer would be 1:3 seconds make sure to double check the work but I’m 100% sure that’s what it is

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The equation [tex]h = -16t^2 + 26[/tex]​ represents the height (in feet) of a water balloon t​ seconds after it is dropped. Approximate the time it takes the water balloon to reach the ground to the nearest tenth.

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Answer: 1.3 seconds

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The equation [tex]h = -16t^2 + 26[/tex] represents the height (in feet) of a water balloon t seconds after it is dropped. Approximate the time it takes the water balloon to reach the ground to the nearest tenth.