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slavikrds [6]
4 years ago
6

A poll asked 12 men in two age groups, 30 and younger and older than 30, whether they had facial hair (mustache, bears, sideburn

s, etc.). The results are recorded in the table.

Mathematics
1 answer:
Anna007 [38]4 years ago
3 0

Answer:

did you ever get the answer cuz i need it too?

Step-by-step explanation:

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Two bags contain coloured cubes.
spayn [35]

Answer:

equal

Step-by-step explanation:

Bag 1 has 3 red cubes and 1 blue cube.  = 4 cubes

Bag 2 has 3 green cubes, 1 yellow cube, and 1 red cube.= 5 cubes

P ( red bag 1) = red /total = 3/4

P (yellow  bag 2) = yellow /total = 1/5

P(red bag1 , yellow bag2) = 3/4* 1/5 = 3/20

P ( blue bag 1) =blue /total =1/4

P (green  bag 2) = green /total = 3/5

P(blue bag1 , green bag2) = 1/4* 3/5 = 3/20

The probabilities are equal

8 0
3 years ago
The Robot Factory is a learning center where children can build robots. The project fee per visit is $18, and each hour of time
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The answer is 2 and a half. Because 18 + 6 + 6 + 3 is 33. This is because $18 to get in then $6 for one hour another $6 for an hour and $3 for an half hour.
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3 years ago
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mezya [45]

Step-by-step explanation:

given,radius =5 m

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now, v=pi×r^2×h

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3 years ago
Math questions down below
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I need help with number 7 and 8. This problem is from chapter 14.1 advanced 1 big ideas math. Someone please help ASAP.
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