What is adecuancy?

Is 4839 divisible by 356 or 9? When do you use actual numbers vs written numbers? How do you make 24 by using 5 3 8 9? How many kiloliters are equal to five thousand liters? What does w in math represent? What two numbers multiply to give you 6 an add to give you 15? The sum of three consecutive numbers is 156 more than their average what are these numbers? Why is the slope between any two points on the straight line always the same? What happens when the offense gains 10 yards within 4 downs? What is the name of Babylonia in the bible now? How much is 15 killometers? What shape has 12 edges and 6 rectangular faces? What is the scientific notation of 541? If i am 14 at 5''4 feet how tall will i be at the age 20? How many times in the bible does it say to be bold? What is 37 percent of 32? How many feet is the parameter of an acre? What times 2 equals 88? What percent of 225 is 36? A is basically an error in reasoning?