What is the concentration of oh– ions at a ph = 6?

Asher cycles 12 miles in 16 hours. what is his speed?

In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant

(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)