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Mathematics, 22.06.2019 00:30
Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?
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Mathematics, 22.06.2019 05:50
Acount went up from 450 to 600. what was the approximate percent increase?
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Mathematics, 22.06.2019 06:00
What is the product of (4x + - 5)? a) -8x^2 - 26x - 15 b) -8x^2 + 26x - 15 c) -8x^2 - 26x + 15
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Mathematics, 22.06.2019 06:00
Leo takes 30 minutes to eat dinner, 15 minutes to change clothes, and 20 minutes to walk to practice.if leo needs to be at hockey practice at 7: 15pm,.what time does he need to begin
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