Answer: infinitely many solutions
Step-by-step explanation: A system of two equations can be classified as follows:
If the slopes are the same but the y-intercepts are different, the system has no solution.
If the slopes are different, the system has one solution.
If the slopes are the same and the y-intercepts are the same, the system has infinitely many solutions.
Answer:
Spearman's correlation
Step-by-step explanation:
A researcher records each student’s rank in his/her high school graduating class and the student’s rank in the college graduating class.
The correlation that should be used to measure the relationship between these two variables is - Spearman's correlation
This correlation gives a statistical measure of similar relationship between paired data.
This is used to evaluate relationships involving ordinal variables.
Answer:
The answer is b.
Step-by-step explanation:
The correct answers are B and D
A has 2 vowels and 3 consonants
B has 3 vowels and 3 consonants
C has 2 vowels and 4 consonants
D has 4 vowels and 4 consonants
Hope this helps!
No, 126 to the nearest tenth would be 130.