resendezj6197 resendezj6197

24-09-2017
Mathematics

contestada

The ages of students in a class have been put into the frequency distribution below. age number of students 18 3 19 5 20 28 21 4 what is the average age of these students?

Relax

Respuesta :

trash22 trash22

26-09-2017

14.75 years old is the average age.

Answer Link

Otras preguntas

Study The Creation of Adam by Michelangelo. One of the elements that makes the painting a major Renaissance work of art is its use of biblical characters. its u

d=-16t^2-4t+382 help plz

Do volcanoes form where the earth’s plates are moving away from one another? Please answer with detail.

solve for m w/ photo

how does a purebred individual differ from a hybrid individual?

which of the statements below are possible solutions to the problem of global warming? (clear the rain forests, develop renewable energy resources, improve agri

-8t-23=-15 What is t equal to ?

Which best explains why Mary spends her early life in India rather than England? A. She doesn't have a close relationship with her uncle, Mr. Craven. B. It is t

please help me with perimeter of a parallelogram.

what were the terms of the peace treaty between richard the lion hearted and saladin at the end of the third crusade