Respuesta :

The probability of getting each question right is 50%, or ½
[tex] \frac{1}{2} \times \frac{1}{2} \times \frac{1}{2} \times \frac{1}{2} \times \frac{1}{2} = \frac{1}{2 \times 5} = \frac{1}{10} = 10\%[/tex]