What law of exponent is shown by (4³)⁴ = 4¹²

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

Find the rate at which the water is now flowing from the tap give your answer cubic centimetres per second

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart