Determine the amplitude, period, and phase shift for y=1/3 tan(0+30) and use them to plot the graph of the function.

Twenty-five percent of the customers entering a grocery store between 5 p.m. and 7 p.m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

What expression is equivalent to 1/2(2+3x-6)

If my mom gets $13.05 an hour, and she works from 3: 30 to 10: 45 in the morning, how much money does my mom make?