There are 16 females and 20 males in a class.
a. What is the theoretical probability that a randomly chosen student is female?
b. One week later, there are 45 students in the class. The theoretical probability
that a randomly chosen student is a female is the same as last week. How
many males joined the class?

show us the graphs dude

step-by-step explanation:

answer: '

the distance between points l and m

step-by-step explanation:

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.