Find the total surface area of a cylindrical iron rod with a radius of 3cm and a height equal to 16cm. Use pi=3.14 and round your answer to the nearest hundredth.

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.

One positive number is 9 more than twice another. if their product is 95, find the numbers

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z