What is the angle of rotation of the minute hand of a clock moving from 11: 15 to 11: 40?

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm