Out of 50 students in a class, 10 students like Maths but not Science and 15 students like Science but not Maths. If 10 students like neither of both subjects; (i) show the above information in a Venn-diagram
(ii)find the ratio of the students who like Maths to the students who like Science.

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?