Answer:
t = [0.493,4.2]
Step-by-step explanation:
The height of the rocket straight up into the air is given by :

We need to find the interval the rocket be at least 43 feet above the ground.

So, the required interval during which the rocket is at least 43 feet above the ground is [0.493,4.2].
Answer:
Y=2x+4
Step-by-step explanation:
The x has to be at 0 so you count down by 2's since its negative till its at 0 hope this helps!:)
Answer: Attached.
Step-by-step explanation:
Either solve the equations directly, or graph them and look for the point of intersection.
Answer:
I think it <em><u>MAY </u></em>be 36 inches
She can make 9 bracelets
I found this by dividing the two numbers
Hope this helps
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