Simplify 5a + 2c + 3a + c 1. 8a + 3c 2. 8a + 2c 3. 10ac
1 answer:
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Answer:
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)