If m<4=6y and m<5=13y-10, find m<6.

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°

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.