If the initial concentration of ab is 0. 260 m , and the reaction mixture initially contains no products, what are the concentrations of a and b after 80 s ?

Earth takes in thermal energy from the sun in a process called . sunlight strikes earth’s surface at different angles. this angle is called the angle of . btw its

When amy exercises in her fitness center for 1 hr she burns a total of 475 calories.if she burns 9 calories a minute jogging on the treadmill and then burns 6.5 calories a minute pedaling on the stationary bicycle how many minutes of the hour does she spend exercising on the bicycle?

The use of a beat or a rhythm to remember something is