Mathematics, 22.06.2019 23:30 allyssaharrisooy50au
Derek states that the expression 4(a+6) is equivalent to the expression 20+4a+4. is derek correct? show the proof that derek is right or wrong! explain how you determined whether or not the two expressions were equivalent
Answers: 1
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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Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take
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What is the mean of the data set 125, 141, 213, 155, 281
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Derek states that the expression 4(a+6) is equivalent to the expression 20+4a+4. is derek correct?...
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