Atube of tennis balls has the following measures: 4-inch diameter and a height of 8 inches. what is the surface area of the tube of tennis balls? (use 3.14 for π.)

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.

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

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x