You made some snacks for a party. you have 24 cheese snacks, 18 yogurt snacks, and 32 vegetable snacks. which expression equals the total number of snacks you have?

The expression equals the total number of snacks you have is 24+18+32 or 74.

Step-by-step explanation:

Given : The number of cheese snacks= 24

The number of yogurt snacks = 18

The number of vegetable snacks = 32

Now , the total number of snacks you have = (Number of cheese snacks) + (Number of yogurt snacks) + (Number of vegetable snacks)

= 24+18+32

= 74

Therefore , the expression equals the total number of snacks you have is 24+18+32 or 74.

Hence, Stacy will spin 6,  8.33 times out of her n = 50 attempts.

Step-by-step explanation:

Let us consider a success to get a 6. In this case, note that the probability of having a 6 in one spin is 1/6. We can consider the number of 6's in 50 spins to be a binomial random variable. Then, let X to be the number of trials we get a 6 out of 50 trials. Then, we have the following model.

We will estimate the number of times that she spins a 6 as the expected value of this random variable.

Recall that if we have X as a binomial random variable of n trials with a probability of success of p, then it's expected value is np.

Then , in this case, with n=50 and p=1/6 we expect to have  number of times of having a 6, which is 8.33.