Find the value of the linear correlation coefficient r. Cost=9,2,3,4,2,5,9,10 number=85,52,55,68,67,86,83,73

What is the rotational symmetry of a wheel

Me! i will mark you brainliest if you are right and show your i don't get polynomials and all the other stuff. multiply and simplify.2x(^2)y(^3)z(^2) · 4xy(^4)x(^2)show your

The table shows the number of students who signed up for different after school activities. activity students cooking 9 chess 4 photography 8 robotics 11 select the true statements about the information in the table.