subject
Mathematics, 26.07.2019 01:00 thedocgalloway

Acompany manufactures exercise balls for gyms. type a is a spherical ball with a radius of 12 inches. type b is a hemisphere that will remain stationary when placed on its base. the radius of the hemisphere is also 12 inches. what is the ratio of the surface area of the sphere to the surface area of the hemisphere?

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 18:00, woebrooke11
Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.
Answers: 3
image
Mathematics, 21.06.2019 18:30, lealiastentz532542
The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.
Answers: 1
image
Mathematics, 21.06.2019 19:30, sotoamerica0814
What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4
Answers: 1
image
Mathematics, 22.06.2019 01:30, smarty5187
Drag the tiles to the boxes to form correct pairs. not all tiles will be used with reference to the figure, match the angles and arcs to their measures. *dpa 124 e0b 114° cob spot xoca 122° c e 2019 orentum arts reserved a 6: 52 pm 6/19/2019 40
Answers: 1
You know the right answer?
Acompany manufactures exercise balls for gyms. type a is a spherical ball with a radius of 12 inches...

Questions in other subjects:

Konu
Mathematics, 24.04.2020 03:28
Konu
Physics, 24.04.2020 03:42