Mindy buys 12 cupcakes 9 of the cupcakes have chocolate frosting in the rest of vanilla frosting what fraction of the cupcakes have vanilla frosting

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

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

Write the fraction or mixed number and the decimal shown by the model