Answer:
We can use excel regression data analysis tool to find the equation of the regression line that best fits the data.
The excel output is attached here.
Therefore, the equation of the linear regression is:
Where:
21.9028 is the intercept and 1.5736 is the slope.
Answer:
2298
Step-by-step explanation:
4x = 64
x = 64/4
x = 16
12²•16 -6
144•16 -6
2304 -6
2298
Answer:
(-6,6)
Step-by-step explanation:
The fractions you start with have to be re-written with the same (common) denominator.
For example, if you were asked to add 3/5 and 6/7, you would:
1) Identify the Lowest Common Denominator (LCD): Here it is 5*7 = 35.
2) Multiply both numerator and denom. of 3/5 by 7: 21/35
3) Mult. both num. and denom. of 6/7 by 5: 30/35
4) Combine these two equivalent fractions: 21/35 + 30/35 = 51/35 (answer)
Try a few such problems yourself and write back if you need further help.
