Answer:
1
Step-by-step explanation:
5^(-3) x 5^3.
5^(-3) = 1/5^3.
1/5^3 = 1/125.
5^3 = 125
1/25 x 125 = 1
I believe the correct answer would be A. The best correlation to use to measure the relationship between gender and grade point average for a group of college students would be the point-biserial correlation. It is coefficient that is used when a variable is dichotomous or that the variable is part of a whole set. It is used in measuring the direction of the correlation that is present between a dichotomous variable and a continuous variable. From the question, the dichotomous variable would be the grade point average for a group of college students while the other variable is the continuous one.
Answer: D
Step-by-step explanation:
The degree of the equation is 1.
The reason it's not A is because |x| can be represented as a piecewise function composed of 2 different linear functions.
Answer:
5+5=55
Step-by-step explanation:
It just is