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Grace [21]
2 years ago
14

The ratio of red to blue marbles in a bag is 3:2.If there are 21 red marbles in the bag,how many blue marbles are in the bag

Mathematics
1 answer:
Aneli [31]2 years ago
7 0

Answer:

14

Step-by-step explanation:

3*7=21

2*7=14

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what is the hight of a cylinder with a volume of 384tt cubic inches and a radius of 8 inches? round to the nearest tenth of an i
skelet666 [1.2K]

Answer:

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Step-by-step explanation:

We need to utilise one important formula in this question which is the volume of a cylinder formula. We need to work out the height of the cylinder given the following information that the radius is 8 inches and the volume is 384 cubic inches. We can set up an equation to find the value of the height so,

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