At the grocery store, Matthew notices that it costs $2.48 for 40 ounces of jelly. What is the unit price?
2 answers:
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-12(3 - 5)
-12 x 3 + - 5 x -12
-36 + 60 = 24
Answer:
12 cm³
Step-by-step explanation:
Let's say the radius of the sphere and cylinder is r and the height is h. However, notice that the "height" of the sphere is the same thing as the diameter, which is 2r, so h = 2r.
The volume of a sphere is denoted by: , where r is the radius.
The volume of a cylinder is denoted by: , where r is the radius and h is the height. Plug in 2r for h and 18 for V:
Now plug in 9 for πr³ in the volume formula for the sphere:
The volume of the sphere is 12 cm³.