michaelwthms
30.09.2021 •
Mathematics
By rounding each number below to 1 significant figure, estimate the value
of
8.4+5.5/
1.8
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Ответ:
7
Step-by-step explanation:
8.4 rounded would be 8.
5.5 rounded would be 6.
1.8 rounded would be 2.
Therefore, 8+6=14
14÷2=7.
Ответ:
2035.6 is the slope of the regression line and represents the increase in payscale for every additional year of experience.
Step-by-step explanation:
The relationship between the payscale and years of experience in the company is represented by the equation:
This is a linear regression model of the form
where m is the slope of the regression line and c represents the intercept.
So in the original equation, 2035.6 corresponds to the slope of the regression line and represents the increase in payscale for every additional year of experience.