aspearman876 aspearman876
  • 21-05-2018
  • Mathematics
contestada

On your first four science tests, you score 82, 76, 88, and 84. What score must you get on the fifth test to get a mean score of 80?

Respuesta :

Ann0414 Ann0414
  • 25-05-2018

 70+76+82+84+88= 400/5 = 80

The score of the fifth test would have to be 70.

Answer Link

Otras preguntas

Why does Zeus tell the story of Aegisthus to Athena?
Which of the following is punctuated correctly? a. Several things bring me memories of my mother; roses, snow, amethysts, and piano music. b. Several things tha
What is the name for a painting on wood depicting religious people or events? a. mosaic b. caliph c. icon d. jihad
Which of these political systems would have a "supreme leader"?
divide 72Kg in the ratio of 1 3 5
How did Vietnam become divided?
Using India's population pyramids into its hypothetical future, how is it possible for a population to continue growing in several generations after women begin
The Spanish-American War helped the United States
how did Native American service in World War 1 impact their lives on the homefront
What operation always joins a number and it's coefficient in an algebraic expression?