The shape shown on the right is made up of two semi-circles. If the diameter
of the smaller semi-circle is 4cm, find
the shaded region shown on the right.
(Assume n=3.14)
6.3 cm2

Draw out the fraction then show how you would subtract 5 1/4

Solve for x i'll try to attach the files bc it's not letting me for some reason

There are 20 children in the cast of a class play and 8 of the children are boys of the boys 4 have a speaking part in the play and of the girls 8 do not have a speaking part in the play if a child from the cast of the place chosen at random what is the probability that the child has a speaking part