👆🏼What are the first 6 cube numbers?

👇🏼What is the gradient of the straight line that passes through (2,6) and (6,12)?

🖐🏼If Masha invests $800 for 2 years at 10% per year compound interest, how much interest will she earn?

👉🏼Solve x² = 8x – 15

👈🏼ξ = {multiples of 3 between 1 and 29}. A = {3, 9, 21, 27}, B = {3, 6, 9, 12, 15}, C = {6, 9, 15, 18, 21}

A number is chosen at random from ξ. Find P(A’∪C). (A Venn diagram will help you).