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valina [46]
3 years ago
7

The lengths of songs on the radio are normally distributed with a mean length of 210 seconds, If 38.2% of all songs have lengths

between 194 and 226, then the stadard deviation of this distribution is
Mathematics
1 answer:
gladu [14]3 years ago
8 0
 i think the answer is 16 seconds                                                        
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Please i need help ! its due today ! Class A has 10 pupils and class B has 17 pupils.
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Answer:

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The sum of 13 divided by a number and that number divided by 13
7nadin3 [17]
Sum means add

the number is x

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3 years ago
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nasty-shy [4]

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alisha [4.7K]

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3 0
3 years ago
How do i solve 2x(n 3) ??
forsale [732]
<span>Simplifying 2x + n = 3
 
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Solving for variable 'n'.
 
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Simplifying n = 3 + -2x</span>
6 0
3 years ago
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