Answer:
Step-by-step explanation:
Answer:
<h2>
C)1.5</h2>
Step-by-step explanation:
Since a cube is a three dimensional solid with square faces, the distance from center of the cube to the base of the cube is the same as half any one of its sides (all sides in a cube having the same length).
If we consider the length of the side to be a, then formula for volume of a cube is:
V=a³
27=a³
Find the cube root on both sides.
3×3×3=a×a×a
3=a
Since the length of the side is 4, the distance from the center of the cube to the base of the cube is
3/2=1.5
Correlation coefficient helps us to know how strong is the relation between two variables. The strength of the model is a strong positive correlation.
<h3>What is the correlation coefficient?</h3>
The correlation coefficient helps us to know how strong is the relation between two variables. Its value is always between +1 to -1, where, the numerical value shows how strong is the relation between them and, the '+' or '-' sign shows whether the relationship is positive or negative.
- 1 indicates a strong positive relationship.
- -1 indicates a strong negative relationship.
- A result of zero indicates no relationship at all, therefore, independent variable.
Hence, the strength of the model is a strong positive correlation.
Learn more about Correlation Coefficients:
brainly.com/question/15353989
Answer:
9<(5+7). the answer is 12
Step-by-step explanation:
hope it helps : )
Answer:
The surface area would be ten. Just remove the topmost cubes.
Step-by-step explanation:
