From a group of ten boys and twelve girls, a committee of students is chosen at random. what is the probability that
a. all 4 members will be girls?

b. all 4 members will be boys?

c. there will be at lest one girl on the committee?

What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles