Luiza is jumping on a trampoline. $H(t)$ models her distance above the ground (in $\text{m}$) $t$ seconds after she starts jumping. Here, $t$ is entered in radians.
>$H(t) = -0.6\cos\left(\dfrac{2\pi}{2.5}t\right) + 1.5$
**What is the second time when Luiza reaches a height of $1.2\text{ m}$?**
*Round your final answer to the nearest hundredth of a second.*
[[☃ numeric-input 1]] seconds