hithere2717 hithere2717

02-12-2018
Mathematics

contestada

What is the service area of the sphere with a radius of nine units

Respuesta :

melodyamber2 melodyamber2

02-12-2018

Answer:nSurface area is 1,017.9 square units

Step-by-step explanation:

The formula is A = 4 (pi) r squared

4 x 3.1416 x (81) = 1017. 87 rounded up

Answer Link

Otras preguntas

How is Connie characterized in the first few pages of the story, and how is this characterization important in the events that follow?

Hamlet From a novel or play choose a character whose mind is pulled in conflicting directions by two compelling desires, ambitions, obligations, or influences.

21. Brian wants to purchase a piece of fabric that is between 49 and 53 inches long. He can choose between three pieces of fabric. Choice A is 4 3/4 feet long.

A sales associate has a house listed at $200,000. It's overpriced and he feels it has only a 70% chance of selling in the original listing term. He also has a $

How do you personally communicate your thoughts and how did you learn to do so?

Which of the following statements about the advertising-to-sales ratio approach to budgeting for marketing communications is TRUEa. It is reliable because it do

75 is the product of Greg’s height and 5

A white crystalline salt conducts electricity when it is melted and when it dissolves in water. What type of bond is this? a) ionic b) metallic c) covalent d) n

What is the relationship between artists and the market? Cite textual evidence to support your response. Banksy

A researcher asks an IRB to waive the requirement for parental permission for a study conducted in schools because the nature of the research requires participa