Aset of data has the following linear regression equation:

= 1 + 3x

what does the equation predict for a value of x = 13?

a. y = 40
b. y = 38
c. y = 4
d. y = 9

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

An equation in slope-intersept form the lines that passes thought (-8,1) and is perpindicular to the y=2x-17.