A jar contains red, blue and green counter. A counter is picked at random from this jar without looking. A] Write down the probability of not picking a green counter. B] Write down the probability that the counter is not red nor green.

The pie charts show the blood type of men and women donors in a clinic last Thursday. George says, "Last Thursday the clinic received more blood type O women than blood type O men." Is George correct? Give a reason to explain your answer.

This table shows the height (in cm) of a child at different ages. A] From age 8 to age 9 the child’s height increases by 12%. Calculate the height at age 9. B] Calculate the percentage increase in height from age 5 to age 8

Describe fully the single transformation that maps triangle A onto triangle B.

Martha sells lemonade outside their house. The stem and leaf diagram shows her profit in one week. Martha is happy if the mean profit she earns is greater than $30. Is she happy with her profit this week?

The perimeter of the kite is 62 cm. Work out the length of the longest side of the parallelogram.

The lateral surface of a glass tube is to be covered with a coloured paper. The tube has a height of 11 cm and a radius of 3.5 cm. The covering should cover the exact entire height of the tube. The covering has a 1 cm overlap vertically so that it can be stuck together. Calculate the area of the label.

The diagram shows a triangle with a semicircle cut out. Work out the shaded area. Give your answer correct to 2 decimal places.