jenniferinman17 jenniferinman17

20-04-2020
Mathematics

contestada

in a class of 32 students
the mean height of the 14 boys is 1.56 m
the mean height of the 32 students is 1.515 m
work out the mean height of the girls

Respuesta :

cardwelltrinc cardwelltrinc

20-04-2020

Answer:

The answer is 1.48

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