Answer:
f
Step-by-step explanation:
I don't think anything needs to be said.
Answer:V0.2=3. V0.4=4. 0.2=1. 0.4=2
Step-by-step explanation:
Answer:
g(x)= 
Step-by-step explanation:
a reflection of f(x) = 6(1/3)^x across the y-axis
Given f(x)= 
When graph of f(x) reflects across y axis then f(x) becomes f(-x)
For reflection across y axis we replace x with -x
f(x)=
f(-x)=
f(-x) is a reflection across the y axis that is our g(x)
So g(x)=
The amount of variance for y that is predicted by its relationship with x is 64%.
<h3>
How much variance is predicted?</h3>
Variance measures the rate of dispersion of a data point around the dataset. It can be calculated by finding the square of the standard deviation of a dataset. Variance measures the variation of a data set.
Correlation is a statistical measure used to measure the linear relationship that exists between two variables. The greater the correlation coefficient is closer to one, the greater the linear relationship that exists between the two variables. A positive correlation occurs when the two variables move in the same direction.
Variance = (correlation coefficient²) x 100
(0.80²) x 100
0.64 x 100 = 64%
To learn more about correlation, please check: brainly.com/question/27246345
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280 miles - is that the round trip or one way?
280 one way
boat velocity = 30 mph
current velocity = 10 mph
280 (140 one way)
boat velocity = 15 mph
current velocity = 5 mph
Calculator for traveling with against current:
http://www.1728.org/veloccal.htm
