Given sec A = and that angle A is in Quadrant I, find the exact value of csc A in
simplest radical form using a rational denominator.

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!