Answer:8000
Step-by-step explanation:
Answer:
70%
Step-by-step explanation:
Branlist please!
Given:
The frequency distribution table.
To find:
The mean average score on a test.
Solution:
The frequency distribution table is

x a xa
y b yb
z c zc
Sum a+b+c xa+yb+zc
Now, the mean average score on the test is


Therefore, the mean average score on the test is
.
Answer:
multiply the length value by 1760
2.4*1760 is 4224
Step-by-step explanation:
Answer:
54 because I don't know I can't explain