andersonlin7002
andersonlin7002 andersonlin7002
  • 25-11-2020
  • Mathematics
contestada

A class of 28 students had a mean score of 72 on a math test. After the teacher realized that one of the questions had an alternative correct answer, he gave 4 points each to the 7 students who had given the alternative answer. What is the new mean test score?

Respuesta :

heerakshah2000 heerakshah2000
  • 03-12-2020

Answer:

73

Step-by-step explanation:

Answer Link

Otras preguntas

The water in a pool evaporates at a rate of 16 gallons per week. What integer represents the change in the number of gallons of water in the pool after 24 weeks
How do u solve this problem 9(72)
What countries Border Greece on the north?
In a company the ratio of men to women is 5:7. If there are 42 women calculate how many men there are.
A car is moving at a rate of 28 MPH, and the diameter of the wheel is about 2 1/3 feet. A) Find the number of revolutions per minute the wheels are moving B) Fi
Three numbers whose sum is 57
120 is what percent of 360 explain plz
The distance between the two islands shown on the map is 210 miles. A ruler measures this distance on the map as 3.5 inches. How many miles would be represented
How does electromagnetic affect people in the world ?
What is the relationship between glucose and glycogen