OpenStax, Intermediate Algebra 2e §9.5 Solve Applications of Quadratic Equations · Try It 9 · Algebra · Quadratics
Solve Applications of Quadratic Equations · Try It 9
An arrow is shot from the ground into the air at an initial speed of 108 ft/s. Use the formula h = −16t^2 + v_0t to determine when the arrow will be 180 feet from the ground. Round the nearest tenth.
OpenStax, Intermediate Algebra 2e · §9.5 Solve Applications of Quadratic Equations · Try It 9
Stuck? A gentle nudge
No hints for this one.
Your working
Check your full solution
Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.