This past semester, a professor had a small business calculus section. The students in the class were William comma Mike comma Allison comma Kristin comma Jim comma Neta comma Pam comma and Jinita . Suppose the professor randomly selects two people to go to the board to work problems. What is the probability that Neta is the first person chosen to go to the board and Jinita is the second?

8.3%

Step-by-step explanation:

To solve this question, we will use permutation.

Permutation helps us calculate the number of ways to order items. Basically we multiply the number of elements that can be placed first, then for second place until there is no empty place.

In this case, the probability of selecting Jim first is 1 over the total number of students that is 4.

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where is the rest of the

step-by-step explanation:

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500