Mathematics, 29.01.2020 09:50 fatherbamboo
7. in some places, a suspension bridge is the only passage over a river. the height of one such bridge, h, in metres, above the riverbed can be modelled by h = 0.005x^2 + 24.
a) how many zeros do you expect the relation to have? why?
b) if the area was flooded, how high could the water level rise before the bridge was no longer safe to use?
i have answered a) but i don't know how to do b). the book says the answer is 24m if that . any suggestions are appreciated.
Answers: 1
Mathematics, 21.06.2019 18:30, kamiyaharris1
How to use order of operation in 20 divide by 4 multiply 5 = 1
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Mathematics, 21.06.2019 21:30, bjbass899
40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work:
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Mathematics, 22.06.2019 01:00, lilblackbird4
X^2/100+y^2/25=1 the y-intercepts are at: a) (-10,0) and (10,0) b) (0,10) and (0,5) c) (0,-5) and (0,5)
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7. in some places, a suspension bridge is the only passage over a river. the height of one such brid...
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