The volume of a solid cube is 800m3. Work out the surface area.
Give your answer rounded to 1 DP.

Which of the following expressions is equal to 2x^2+8

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.