Botanic Choice sells natural supplements to customers with an unconditional sales return if they are not satisfied. The sales returns extends 60 days. On February 10, 2021, a customer purchases $4,000 of products (cost $2,000). Assuming that based on prior experience, estimated returns are 20%. The journal entry to record the expected sales return and cost of goods sold includes a

What does the y-axis of this graph represent?

Consider the graph below.  Answer the following questions. a) Find 

A patient receives the same dose of medication at regular time intervals. The graph shows the quantity​  of the drug in the​ bloodstream, in​ mg, as a function of​ time,  , in hours. (a) Find ​=  mg.(b) Interpret ​. Choose the correct answer below.  Type A,B,C,D or E. A. At  ​doses, the patient spends ​$ on medication. B. The amount of drug in the​ patient’s bloodstream at  doses  is ​ mg. C. After ​ hours the patient has  mg of drug in their bloodstream. D. The amount of drug in the​ patient’s bloodstream at  hours is  ​ mg. ​E. Q ( 12 ) is undefined.   ​

(a) Determine whether the function shown below is continuous over the interval .    (b) Determine whether the function shown below is differentiable over the interval .    Type yes if  or no depending on your answer.  

Suppose that in a memory experiment the rate of memorizing is given by

Find the following limits. Write your answer as an integer or simplified fraction. For example:  2,  1/3.  If applies, state that the limit does not exist: type DNE.  a)

Differentiate implicitly to find  =

For the function , (a) Find a simplified form of the difference quotient. (b) Find the value of the difference quotient when x= 100 and h = 0.0001.  

Differentiate the function. Type the numerator of the derivative in the  first box and the denominator in next box.  Use ^ for the power. Simplify completely. Your answer has to have positive exponents. For example, 4/(x-1)^5 or -10/(5x+4)^4