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Mathematics, 07.02.2021 20:10 googoo4
Anna is x years old and her sister is 5 years older. How old was her sister 5 years ago?
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Mathematics, 21.06.2019 14:30
Which quadratic function best fits this data? x y 1 32 2 78 3 178 4 326 5 390 6 337 a. y=11.41x2+154.42x−143.9 b. y=−11.41x2+154.42x−143.9 c. y=11.41x2+154.42x+143.9 d. y=−11.41x2+154.42x+143.9
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Mathematics, 21.06.2019 17:30
Can any one me with the answers to these questions asap?
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Mathematics, 21.06.2019 20:00
What’s the answer ? use the picture to see the problem
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Anna is x years old and her sister is 5 years older. How old was her sister 5 years ago?...
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