2x +18 = 9x + 14 for x.

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Which of the following is the shape of a cross section of the figure shown below

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.