No of solutions of the equation x power 2/3+x power1/3-2=0 is?

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.!

Which of the following graphs could represent a cubic function?

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle