The prices of three t-shirts styles are $24, $30 and $36. the probability of choosing a $24 t-shirt is 1/6. the probability of choosing a $30 t-shirt is 1/2. the probability of choosing a $36 t-shirt is 1/3. what is the expected value of a t-shirt? $29 $30 $31 $32

Explanation:

Since we have given that

The prices of three t-shirts styles  i.e $24, $30, $36 with their probability is given by

As we know that,

Now,

and

So,

So, the expected value of a t-shirt = $31.

the solution is h=10 because you add 9 to each side of the equation.

answer: procent 54 wynosi 33,33%