somekid20 somekid20

13-08-2021
Mathematics

contestada

What is the surface
area of a beach ball
with a diameter of 20
inches?

Respuesta :

jeremiah693 jeremiah693

13-08-2021

Step-by-step explanation:

diameter =20inches

radius =20/2=10 in

Surface area of sphere, A = 4πr²

π=3.14

area = 4×3.14×(10)²

area=1,256 in²

Answer Link

Otras preguntas

You have 10 liters of juice that is 40% juice and 60% water. You want the mixture to be 70% juice and 30% water. How many liters of pure juice do you need to ad

An item is priced at $13.13. If the sales tax is 5%, what does the item cost including sales tax?

Solve this inequality: 4.2x + 5.6 < 7.2 – 8.3x Step 1: Isolate the constant term on the left side of the inequality by ( both sides of the inequality.

Carmen buys candy that costs $5 per pound. She will spend less than $35 on candy. What are the possible numbers of pounds she will buy? Use p for the number of

Simplify -9(1-10n) - 2(3n+9)

WhEventually, the Germans hoped to eliminate not only the Jews, but also:AThe Poles and SlavsBThe BritishC.The SovietsDThe FrenchEThe Africans

Calculate the enthalpy change,,ΔH=∑ Hp - ∑ HR for the following reaction using equations 1, 2 C graphite(s) --> C diamond(s) The

I’m so confused please help and quick thanks .

The letter helped prosecutors at the Nuremberg Trials prove that Soviet prisoners were O treated well despite the conditions. treated poorly. subject to executi

Ray is reading a book of 150 pages at a constant rate of 25 pages per hour. Let’s consider the following function: the pages left to read L as a function of tim