What is the linear correlation coefficient for the values shown in the table?

Plz help

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

What is the solution to the inequality? 6x−5> −29, a x> −4 bx> 4 cx< 4 dx< −4

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?