ma3c2arleybook ma3c2arleybook
  • 01-03-2017
  • Mathematics
contestada

Kevin has scored 69 , 66 , and 58 on his previous three tests. what score does he need on his next test so that his average (mean is 70 ?

Respuesta :

hopebenz
hopebenz hopebenz
  • 01-03-2017
kevin needs to score an 87 on his next test in order to have an average of 70.
Answer Link

Otras preguntas

what is a high structure part of a church which has 5 letters
Why is sodium sulphate hemihydrate called as "Plaster of Paris"?
How do you?...Multiply out and simplify 10(2x-1)-20x?
how do you write 4540 million in standard form?
how do you write 4540 million in standard form?
what's another word for over thinking?
What are the functions of receptors in our body? Think of a situation where receptors do not work properly. What problems are likely to arise?
What are the functions of receptors in our body? Think of a situation where receptors do not work properly. What problems are likely to arise?
how were north american colonies all similar in the 1700s?
what is a high structure part of a church which has 5 letters