Alinn flipped a coin 20 times. The coin landed heads up 12 times and tails up 8 times, Part A: Based on the results, what is the experimental probability of the coin landing heads up? Show your work. (5 points)
Part B: VWhat is the theoretical probability of the coin landing heads up? Show your work. (5 points)

Cameron indoor stadium at duke university is one of the most revered sites in all of college basketball, as well as in all of sports period. duke’s men’s and women’s basketball programs have attained quite a few wins in the building over the last seventy years. cameron indoor stadium is capable of seating 9,460 people. for each game, the amount of money that the duke blue devils’ athletic program brings in as revenue is a function of the number of people in attendance. if each ticket costs $45.50, find the domain and range of this function.

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents