Which of the following data represents an actual probability?

a computer randomly generates 6 out of 100 numbers.

an observer notes the number of pepperoni, cheese, vegetarian pizzas are ordered out of 100 orders.

a card shuffling machine picks cards from a standard deck.

none of the above

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.

What is the factor form of x^2-9x+14