Answer:
V≈376.99in³
Step-by-step explanation:
r Radius 6
h Height 10
Answer:
The percentage of variation in the dependent variable explained by the variation in the independent variable is 80 %.
Step-by-step explanation:
A coefficient of correlation of 0.8 means that dependent variable changes in 0.8 when independent variable changes in a unit. Hence, the percentage of such variation (
) is:

Where:
- Change in independent variable, dimensionless.
- Change in dependent variable, dimensionless.
If
and
, then:

The percentage of variation in the dependent variable explained by the variation in the independent variable is 80 %.
Answer:
x=5+b
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Because the perpendicular slope of a line should be the negative reciprocal. The slope of the line is -1/4. So the slope of the perpendicular line is 4
Answer:
Step-by-step explanation:
5
+2
5
+2
7 9/14 or 7