The Producers of a Long Running Radio Show Expect the Number

question 153

Short Answer

The producers of a long running radio show expect the number of listeners (in hundreds)to decrease at a rate of L'(x)= -5 -
,where x is the number of weeks after the first day of the year.Find the total decrease in listeners in the first 2 weeks by evaluating
.

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Definitions:

Lamina Propria

Layer of connective tissue underlying the epithelium of a mucous membrane.

Serosa

Outermost covering of an organ or a structure that lies in a body cavity.

Lysozyme

Enzyme that is destructive to the cell walls of certain bacteria; present in tears and some other fluids of the body.

Mucus

Mucus is a slippery secretion produced by mucous membranes and glands, serving to protect and lubricate surfaces in various parts of the body, such as the nose, throat, and gastrointestinal tract.