Step-by-step explanation:
x is greater than or equal to 10.
x ≤ 10 and x < 10 options are incorrect, x is not less than 10.
x > 10 is incorrect, x can be greater but x can be equal to 10 as well.
X ≥ 10 is correct. x is greater than or equal to 10.
<u>Key:</u>
> - Greater Than.
< - Less Than.
≥ - Greater Than or Equal to.
≤ - Less Than or Equal to.
Based on the data, the most likely correlation coefficient would be -1.
The slope between 20 and 30 days is -1, and it represents the change in the surface area of the lake per day.
The data represents correlation, not causation.
Since the data would form a perfectly straight line through the points, the correlation coefficient would be -1 for a perfect decreasing fit.
To find the slope, find the change in the surface area between those days, the change in the days, and write it as surface area/days: 80-90=-10; 30-20=10; -10/10=-1
This is not causation because there could be lurking variables we cannot see.
Answer:
$9.60
Step-by-step explanation:
0.40(6/0.25)
0.40(24)
9.6
Answer:
divide it! with photo math
Step-by-step explanation:
