Alright, I'm pretty sure I can help.
Let's look at the first answer choice.
7 - 2 (m + 1)
Distribute -2 and add the remaining numbers to get the total for that answer choice.
7 - 2m - 2
Simplify. You get 5 - 2m.
Looks like we found the answer on the first choice!
The Final Answer is 7 - 2 (m + 1)
Which value is possible for the length of the rectangle?<span>d. 10 in.</span>
Answer:
a. Linear relationship.
Step-by-step explanation:
Negative correlation describes a relationship of two variables in which one variable increases while the other decreases. It shows the the level at which the variables moves in opposite directions to each other.
In the given example, the two variables are inversely proportional. On plotting the variables against each other, it would have a downward slope. The correlation coefficient, r = -0.94, shows that the number of tardies of a student, x, and grade point average (GPA), y, have a linear relationship. As correlation coefficient is a measure of linear relationship, which could be negative, zero, or positive.
Sampling errors cannot be measured statistically.
<h3>What Is a Sampling Error? </h3>
A sampling error can be described a the statistical error which do take place when an analyst does not select a sample which represents the entire population of data.
It should be noted that due to this type of error, the results that can be gotten from this sample do not represent the results that can be associated with the entire population.
In conclusion, Sampling errors cannot be measured statistically.
Therefore, the first option is correct.
Learn more about Sampling errors at:
brainly.com/question/28008941
#SPJ1
Answer:
A. (-8,8)
B. (4,8)
C. (-8,-3)
D. (4,-3)
Step-by-step explanation:
Verticie A is at <em>(-8,8)</em>
Verticie B is at <em>(4,8)</em>
Verticie C is at <em>(-8,-3)</em>
Verticie D is at <em>(4,-3)</em>
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<em>All these angles are </em><u><em>90°.</em></u>
