For the past 30 days, Naomi has been recording the number of customers at her restaurant between 10am and 11am. During that hour, there have been fewer that 20 customers on 25 out of 30 days. What is the experimental probability that there will be 20 or more customers on the thirty-first day?

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

How many solutions does the nonlinear system of equations graphed below have?

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.