A newsvendor keeps careful records of the number of papers he sells each day and the various costs that are relevant to his decision regarding the optimal number of news- papers to purchase. For what reason might his results be inaccurate? What would he need to do in order to accurately measure the daily demand for newspapers?

8 2/3 is the answer

step-by-step explanation: just use a calculator

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system