Answer
0.544
Work Step by Step
Use a calculator.
$f(\frac{3}{10})=(\frac{2}{3})^{5.\frac{3}{10}}=(\frac{2}{3})^{\frac{3}{2}}\approx0.544$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.