One of the physical properties of fuels that is relevant to use in a combustion engine is viscosity.1 the viscosities of diesel, biodiesel, and vegetable oil are very different from eachother. a. why is viscosity an important property in this context?

At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.