The robot solves a Rubiks Cube in 20 moves. But it is only correct 60% of the time. If the robot makes 125 attempts, how many times would you expect it to correctly solve the puzzle?

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain

£100.80 divided by 14 equals 7.2 how would we put this as money

Acompany makes steel lids that have a diameter of 13 inches. what is the area of each lid? round your answer to the nearest hundredth