The mathematics faculty at a college consists of 9 professors, 11 associate professors, 4 assistant professors, and 11 instructors. If one lacully membe probability of choosing a professor or an instructor
The probability is (Type a fraction. Simplity your answer.)

for this case we have the following expression:

to solve, we rewrite the expression as:

we apply double c and we have:

thus, the quotient is 48.

so, patel found a wrong ratio and the multiplication was incorrect.

option d

step-by-step explanation:

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas