Illustrate a mathematical scenario. Show five different spheres representative of the problems given. The first two spheres have a radius of 10 feet, the third and fourth spheres have a radius of 7 cm and the last sphere should be depicted as having a surface area of 804 cm^2. The spheres should be accurately proportioned and shown without any text or numbers on them.

1) Find the surface area for a sphere with a radius of 10 feet. Round to the nearest whole number.

a. 1,256 ft2
b. 4,189 ft2
c. 1,089 ft2
d. 1,568 ft2

2) Find the volume of a sphere with a radius of 10 feet. Round to the nearest whole number.

a. 1,257 ft3
b. 4,187 ft3
c. 1,089 ft3
d. 1,568 ft3

3) Find the surface area for a sphere with a radius of 7 cm. Round to the nearest whole number.

a. 307 cm2
b. 1,436 cm2
c. 1,020 cm2
d. 615 cm2

4) Find the volume for a sphere with a radius of 7 cm. Round to the nearest whole number.

a. 307 cm2
b. 1,436 cm2
c. 1,020 cm2
d. 615 cm2

5) Find the radius of a sphere with a surface area of 804 cm2.

a. 9 cm
b. 8 cm
c. 64 cm
d. 204 cm

My Answer:

1) a
2) d
3) c
4) b
5) a

I had this test these answers are correct you'll get 100% hope it helps

1).1,256ft2

2).4,187ft3

3).615cm2

4).1,436cm2

5).8

1)A

2)B
3)D
4)B
5)B

I just took this I got 100%

Lydia is right I just got a 100% on my test to.

Please help Please help please help me with my homework !!!!!! :( :( :( :( *sad*

Lydia is right thanks lydia

Thanks lydia 100% :D

The answers, as stated by many others, for Connections Academy is:

1) A
2) B
3) D
4) B
5) B
These are still the correct answers, so do not fret. You can trust your friend potato :)

I got a 100% using lydia's answer thank you so much. If you go to connections you will get a 100%

1).1,256ft2

2).4,187ft3

3).615cm2

4).1,436cm2

5).8

they are all right so here is one last row of answers yolo xD

1:A
2:B
3:D
4:B
5:B