contestada

Q1. A number cube is rolled twice. What is the probability of getting an even number twice

Q2. Mei Lee spins a spinner 50 times. The spinner lands on red 25 times. What is the experimental probability of landing on red?

Respuesta :

Q1. Answer:  [tex]\bold{\dfrac{1}{4}}[/tex]

Step-by-step explanation:

[tex]\dfrac{even\ numbers}{total\ numbers}\times \dfrac{even\ numbers}{total\ numbers}\\\\\\=\dfrac{3}{6}\times \dfrac{3}{6}\\\\\\=\dfrac{1}{2}\times\dfrac{1}{2}\\\\\\=\large\boxed{\dfrac{1}{4}}[/tex]

Q2. Answer:  [tex]\bold{\dfrac{1}{2}}[/tex]

Step-by-step explanation:

[tex]\dfrac{red\ spins}{total\ spins}=\dfrac{25}{50}=\large\boxed{\dfrac{1}{2}}[/tex]