This past semester, a professor had a small business calculus section. the students in the class were jinita comma al comma jim comma and william. suppose the professor randomly selects two people to go to the board to work problems. what is the probability that jim is the first person chosen to go to the board and al 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. Then:

To select Al in second place is similar, but this time we have 3 students since Jim has already been placed.

Thus, in total the probability will be:

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.