Your new phew is standing on his deck which is 4 feet off the ground. He tosses his toy up into the air. The equation h(t) = -2t^2 + 7t +4 models the toys height, h, from the ground at t seconds after he threw it. How high is the toy after 1 second

The height of the toy is 9 feet after 1 second

Step-by-step explanation:

we have

where

h(t) is the toys height from the ground

t is the time in seconds

so

For t=1 sec

substitute the value of t in the quadratic equation and solve for h(t)

nlgqer

step-by-step

step-by-step explanation:

use context clues to figure out the meaning of the bolded word:  

the sage gardener knew when she had to water her plants.  

question 8 options:

mint plant

wise

happy

lazy