the probability that a randomly selected person in the united states is left-handed is about 0.14. Among the 28 students in Mr. Hedin's Ap statistics class, 8 are left-handed. (a) Describe how you would simulate the proportion of left-handers in a class of 28 students if they were chosen randomly from a population that is 14% left-handed.

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?