Posted by TTR+S<3 on .
1.Find the surface area for a sphere with a radius of 10 feet. Round to nearest whole number.
1,256 ft2***
4,189 ft2
1,089 ft2
1,568 ft2
2.Find the volume of a sphere with a radius of 10 feet. Round to the nearest whole number.
1,257 ft3
4,187 ft3***
1,089 ft3
1,568 ft3
3.Find the surface area for a sphere with a radius of 7 cm. Round to the nearest whole number.
307 cm2
1,436 cm2
1,020 cm2
615 cm2***
4.Find the volume for a sphere with a radius of 7 cm. Round to the nearest whole number.
307 cm2
1,436 cm2***
1,020 cm2
615 cm2
5.Find the radius of a sphere with a surface area of 804 cm2. (1 point)
9 cm5. Find the radius of a sphere with a surface area of 804 cm2. (1 point)
9 cm
8 cm
64 cm
204 cm
dont know the last one, sry
pls help asap!!!
thanx in advance

math  check my work! 
Damon,
5. sqrt[804/(4 pi)] = 8
check
4 pi (64)= 804.24 
math  check my work! 
TTR+S<3,
its b. 8
thanx damon!:) 
math  check my work! 
Damon,
You are welcome.

math  check my work! 
schavia,
Is 804.24 rounded to the tenth place

math  check my work! 
Summer Moriarty,
Hey, thanks so much guys. They are all right. The correct answers are:
1. A
2. B
3. D
4. A
5. B
5/5=100% correct 
math  check my work! 
Santana,
No, Its
1. A
2. B
3. D
4. B
5. B 
math  check my work! 
just took it,
santana is 100% correct