How does the demand curve illustrate the law of demand?

What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

Adeli owner keeps track of the to-go orders each day. the results from last saturday are shown in the given two-way frequency table. saturday's to-go deli orders in person by phone online total pick up 38 25 31 94 delivery 35 28 34 97 total 73 53 65 191 what percent of the to-go orders were delivery orders placed by phone? a. 14.66% b. 38.41% c. 28.87% d. 52.83%