What is deriveration?

What is the derivative of 4x? What math level is after calculus? A rock is thrown directly upward from ground level After1 seconds its height in feet is given by the function hx-16t2 256t after how many seconds will the rock hit ground? What is the anti derivative of cscxcotx? What is 123 divided by 15? Is complained an adverb? If 68 plus x equals 126 what is the value of x? Is the word downward an adverb? How many days in 29 weeks? How long will it take to drive a car 125km at a average speed of 75km per hour? 6x squared minus 58x plus 80 equals 0? What does fukw mean? What does 365 x 60000000 equals? What is Constant for a three year old cape size bulk carrier equals? How do you expand X plus 3 squared? How much water does a 3ft by 2ft tank hold? What is x-y and y-z then x-z? How do you find the axis of symmetry and vertex of y equals x squared plus 6x plus 10? How do you solve x x x 2x 9? If 31st January 1995 was a Tuesday then what day of the week was 30th July 1993?