Plz help I’m not any good at math
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Answers: 2
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
Answers: 3
Mathematics, 21.06.2019 17:30
Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression
Answers: 2
Mathematics, 21.06.2019 21:30
Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document
Answers: 1
Computers and Technology, 30.10.2019 06:31
Social Studies, 30.10.2019 06:31
Mathematics, 30.10.2019 06:31
Mathematics, 30.10.2019 06:31
Mathematics, 30.10.2019 06:31
Mathematics, 30.10.2019 06:31
Mathematics, 30.10.2019 06:31
Computers and Technology, 30.10.2019 06:31
Mathematics, 30.10.2019 06:31