The function f(x) = 12x is used to model the cost, in dollars, of x pounds of coffee. The mathematical domain for the function is the set of real numbers. Which best describes how the reasonable domain differs from the mathematical one? The reasonable domain contains only positive integers. The reasonable domain does not contain rational numbers. The reasonable domain does not contain negative values. The reasonable domain contains only multiples of 12.

How can you find the conditional probability of a given b as the fraction of b’s outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation

The amount of energy it takes to lift a box might be a function of which of the following

Agroup of randomly selected apple valley high school students were asked to pick their favorite gym class. the table below shows the results of the survey. there are 528 students at apple valley high school. gym class number of students racquet sports 1 team sports 9 track and field 17 bowling 13 based on the data, what is the most reasonable estimate for the number of students at apple valley high school whose favorite gym class is bowling? choose 1 answer a. 9 b. 13 c. 119 d. 172