D(n)D, left parenthesis, n, right parenthesis models the duration (in seconds) of the time it took for Hailey to run her n^{th}n th
n, start superscript, t, h, end superscript lap.

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)