Twenty-four students took a test. fourteen students earned an a and 10 students earned a b. a student will be randomly chosen. what is the probability that the student earned an a on the last test? enter your answer as a fraction, in simplest form, in the box.

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints