sarah1425 sarah1425
  • 16-04-2021
  • Mathematics
contestada

Question Progress
Homework Progress
37141 Marks
In a class of 32 students
the mean height of the 14 boys is 1.56 metres
the mean height of all 32 students is 1.515 metres.

Work out the mean height of the girls.

Respuesta :

muhammadishaq8833 muhammadishaq8833
  • 16-04-2021
Girls are 4ft tall
Hi sir i just sent you an invite for a meeting at
Answer Link

Otras preguntas

what is a concurrent power
What is the simple subject in this sentence the saturn rocket made travel to the moon possible
Of what is science fiction an example?   nonfiction  reference  genre  magazines
sasha donated 9/100 of her class' s entire can collection for the food drive. Which decimal is equivalent to 9/100?
Which element has atoms that can form halide ions? (1) iodine (3) strontium (2) silver (4) xenon
Which two climate regions does Alaska have
The lengths of two sides of a triangle are 10 inches and 4 inches. Which of the following dimensions is the third side of this triangle? 4 inches 5 inches 6
As you move closer to the equator the equator temperature is usually what
what is the value of the expression 3y-z over y+5z
What basic american right has its origins in article 39 of the magna carta?