AnaDemetrio AnaDemetrio

13-07-2017
Mathematics

contestada

The table shows the scores of 20 students on a history test. What is the average student score?

Score. Number of Students
90. 3
85. 5
80. 3
75. 4
70. 2
60. 0
55. 3

A. 26

B. 74

C. 77

D. 85

Respuesta :

ninjaboy580 ninjaboy580

13-07-2017

i assume theanswer will be B

Answer Link

Otras preguntas

Write an equation to match each graph:please help me?

Look for a pattern and predict the next two numbers.2, 10, 50, 250, ...What are the next two numbers in the sequence?2, 10, 50, 250, __

Which would best establish the mood of story

whats a good romance anime to watch

What is the relation of a liquid with its depth and density

Please help me solve this word problem please

What are your thoughts on how we as a society can reduce such incidences within health care settings?

f(x)=x^2+3x-5. find and simplify f(x+h)-f(x)

Psychology review: 17. The learned ability to learn to distinguish between a conditioned stimulus and stimuli that do not signal an unconditioned stimulus. A. E

Please help me with this math question i dont understand