Answer :
To determine how many of the 50 states have a minimum wage higher than the federal minimum wage, we need to consider that the federal minimum wage is [tex]$7.25 per hour.
1. Many states have set their minimum wage above the federal level to ensure workers are paid a higher wage that reflects the cost of living in their respective states.
2. As of 2021, over 20 states and Washington D.C. have minimum wages higher than the federal minimum wage. These states have passed legislation to establish their minimum wage rates.
3. Some states, like Washington and California, have significantly higher minimum wages compared to the federal level, with rates exceeding $[/tex]10 or even [tex]$15 per hour.
4. It is important to check the latest information as minimum wage rates can change due to new legislation or periodic adjustments to keep up with inflation and economic conditions.
In conclusion, more than 20 states out of the 50 have minimum wages that are higher than the federal minimum wage of $[/tex]7.25 per hour.