Asphere has a diameter of 12 ft. what is the volume of the sphere?

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

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.

Pls brainliest will be awarded if answer is correct