Ms. Mohsin surveys 25 of her students and asks them to pick just one favorite subject. 6 say that it's math, 5 say english, and 4 say science. Assuming each student picks just one subject, which of the following cannot be the probability that a randomly selected student's favorite subject is a foreign language? 0.2
0.3
0.4
0.5

i dont know if you cant find a way its best to actually add all of them start from 105 tho

step-by-step explanation:

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus