Answer:
Correlation between x and y is 0.9508
Step-by-step explanation:
We are given the following in the question:
Distance(x): 1 4 6 6 6 7
Days(y): 2 20 29 38 44 50
We have to find the correlation between x and y.
Formula:
Putting values, we get,
Thus, correlation between x and y is 0.9508
Answer:
See below
Step-by-step explanation:
This is a decreasing exponential function so the curve will decrease from the x = negative infinity ( negative x and positive y area) and continue to approach the x axis at positive infinity but will never reach 0 . The x axis is an asymptote to the curve. It will cross the y axis at y = 5.
Answer:
57.78
Step-by-step explanation:
90 -(40%*90)
= 90 -36
=54
Tax =7% *54=3.78
Final cost= 54 +3.78 = 57.78
Answer:
-7 (4y-3x) - 8 = 0
Step-by-step explanation:
The y-intercept of the line should be 7
