) Classify the following as discrete or continuous. (a) X: the number of automobile accidents per year in Virginia. (b) Y : the length of time to play 18 holes of golf. (c) M: the amount of milk produced yearly by a particular cow. (d) Z: the number of eggs laid each month by a hen. (e) S: the proportion of individuals in Kenya who have lung cancer. (f) T: the weight of grain produced per acre.

Which of the following expressions is equal to 2x^2+8

Ihave trouble finding the nth term of a linear sequence

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.