The hydrogen ion concentration, [H+], in a certain cleaning compound is [H+ ] =3.4x10-11 Use the formula pH= -log (H* ] to find the pH of the cleaning compound

What is this inequality notation? t is less then or equal to 2

Which of the following is true for the relation f(x)=2x^2+1

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin