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vodomira [7]
3 years ago
7

A group of student are involved in a after school club are playing games

Mathematics
2 answers:
Feliz [49]3 years ago
8 0

Answer:

Part A 6:9

Part B 6:8

Step-by-step explanation:

lord [1]3 years ago
6 0

Answer:

Part A: 6:9, Part B: 6:8

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How much material is required to make a pipe that is 300 cm long whose outer diameter is 8 cm with an inner diameter of 5 cm? Sh
worty [1.4K]

Answer:

Step-by-step explanation:

If you had a solid cylinder, in order to find the amount of material that makes up that solid cylinder, you would find the volume using the radius of 4 (half of the diameter 8).  BUT we want to know the volume of the solid with the radius of 4 minus the solid that has a radius of 2.5 (half of the diameter 5).

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If you need your answer in decimal form, then the volume is

9189.16 cm³

4 0
3 years ago
Which of the following are equivalent to the expression x^1/3*x^1/2? Select all that apply
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