Question

Tara is spinning a fair spinner labeled 1 - 4. She spins it twice.

What is the probability of spinning a 2, then an odd number?

Answer 1

The probability of spinning a 2 on the first spin is 1/4, since the spinner is fair and has 4 equally likely outcomes.

After spinning a 2 on the first spin, there are three equally likely outcomes for the second spin: 1, 3, or 4. Since we want to spin an odd number on the second spin, there are two favorable outcomes: 1 and 3.

Therefore, the probability of spinning a 2 on the first spin, then an odd number on the second spin is:

(1/4) x (2/3) = 1/6

So the probability of spinning a 2, then an odd number, is 1/6.

Answer 2

Answer: elle a 1 chance sur 2 de tomber sur un chiffre pair, 2 chance sur 8 pour tomber sur le 2 si elle a tourné 2 fois

Explanation: