Answer:
A
Step-by-step explanation:
Given
a = 
- 
= 
← as a single fraction
Thus
= 
= 
→ A
Well to make this easier convert the 81% into a decimal also which is 0.81 so the answer would be .81 * .163 and that equals 0.132
Answer:
11 books
Step-by-step explanation:
because if she gets $4 per book and gets $44 in total then that means she has read 11 books because 4 times 11 is 44.
Answer:
It is False
Step-by-step explanation:
Answer:
These numbers are - parameters.
Step-by-step explanation:
A study of all the students at a small college showed a mean age of 20.9 and a standard deviation of 2.9 years.
These numbers are - parameters.
These numbers are parameters as they are for all the students, and merely not a sample.
