Mathematics, 25.04.2021 22:40 esmeraldavelez63

The height of a toy rocket launched from 64 foot observation tower function of elapsed time since the launch is modeled in the equation below h(t)=-16t^2+48t+64 at what approximate elapsed time (s) will the toy rocket be at a height of 90 feet?

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The height of a toy rocket launched from 64 foot observation tower function of elapsed time since the launch is modeled in the equation below h(t)=-16t^2+48￼t+64 at ￼ what approximate elapsed time (s) will the toy rocket be at a height of 90 feet￼?

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The height of a toy rocket launched from 64 foot observation tower function of elapsed time since the launch is modeled in the equation below h(t)=-16t^2+48t+64 at what approximate elapsed time (s) will the toy rocket be at a height of 90 feet?