Adam is going on holiday to Turkey. The exchange rate is £1=4.2601 lira. Adam changes £630 to lira. Work out how many liras he should get , give your answer to the nearest lira?

Think of a number to multiply it by five add on 10÷5 double it subtract for what is your answer

What is hale of 7 minutes and 24 seconds

Sketch the functions y1 = - x 2 and y2 = x2 - 2 on an x-y system of axes and using integral calculus determine the area enclosed by them. Then: The area is now rotated 360degrees about the x-axis. Using integral calculus determine the volume.