US boomers are trading the 4% rule for the 'bucket strategy': Here's how it works, and how to max your cash while protecting your nest egg

Another alternative to the 4% rule is the dynamic spending plan. Instead of simply assuming you will spend 4% of your assets ...
BBC

Simplifying expressions using the laws of indices

Adding the indices gives \(5\frac{1}{2}\) which is \(\frac{11}{2}\). \(= {y^{\frac{{11}}{2}}}\) Now try the examples questions below.