I have problem solving the following question the table below represent the linear relationship between the number of wheels on a

is: x+3/4 - 2 = 5x - 2/5 please help

infinity U(x,s) tends to 0. But according to the equation it should tend to -g/s^3. Why do we ignore this?

and i need until year 15 Using X1n=0.54*X1n-1 X2n=0.21*X1n-1+0.47X2n-1 etc ..

between the number of wheels on a train and the number of cars being pulled by the engine of the train. Note: (All the cars have the same number of wheels but the engine at the front is different) . for exapmle: the train has an engine with four wheels on each side (total of 8) and the cars have 2 (total 4) on each side. Determine the number of wheels the engine has by finding the number of wheels on each car, and then the initial value of this relationship.

natural numbers such that cot inverse x=cot inverse y=cot inverse z then the number of ordered triples (x,y,z) that satisfy equation is