In a survey of some students, it was found that 45 % of them like football, 60 % like cricket and 15 % of them like non of the games. (i) Represent the above information in a Venn-diagram.

(ii) If there are 60 students who like both games, find the number of students who participated in the survey.

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Which statement justifies why angle ebc measures 90?

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1