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Answer:
1 thousand i think hope this helps!
Step-by-step explanation:
2.86-2.81=0.05
(0.05/3.86)x100=1.75%
Answer:
Below.
Step-by-step explanation:
The parabola will open to the right and will be symmetrical about y = 3.
The vertex is halfway between x = 1 and x = -7 making it at (-3, 3).
The p value is the distance between the vertex and the focus - here it is 1 - -3
= 4.