The microbe concentration blx), in appropriate units, of a certain lake depends approximately on the oxygen concentration x, again in appropriate units, according to the following function. answer parts (a) and (b). b)-13-120x+ 1958: (0sxs 20) (a) find the oxygen concentration that will lead to the minimum microbe concentration in appropriate units.

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer

Estimate the change in the gibbs energy and molar gibbs energy of 1.0dm3 of octane when the pressure acting on it is increased from 1.0 atm to 100 atm. the mass density of octane is 0.703 g cm−3