Answer:
b. √x<-14
Step-by-step explanation:
square roots are never negative
Answer:
15:5 is the ratio of apples to oranges and 5:15 if reverse
Answer:
A and C the other two are just stand alone numbers. so the answers are A and C
Any value of y, except when y = -4.9, will make the expression equal to 2.45.
The relationships that could have a negative correlation are as follows:
- the speed of a train and the length of time to reach the destination
- number of hours worked and free time
- speed of a car and minimum stopping distance
<h3>What is negative correlation?</h3>
Correlation between two variables shows the relationship between the two variables.
A positive correlation means that both variables move in the same direction i.e. as one increases, the other increases.
However, a negative correlation means that both variables are inversely related i.e. one increases as the other decreases.
Therefore, the relationships that could have a negative correlation i.e. inversely related are as follows:
- the speed of a train and the length of time to reach the destination
- number of hours worked and free time
- speed of a car and minimum stopping distance
Learn more about correlation at: brainly.com/question/6563788
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