your school has 3 grade 4 classes: 4A, 4B and 4C. The table shows the total number of students in each class and the fraction of the class that expected to participate in the fundraiser by either selling pencils or walking in the walkathon. A total of 50 grade 4 students will participate in the fundraiser. what fraction of grade 4 B students will participate? show how you arrived at your answer.​

if you use photomath right away it will give you the answer not like this app that you have to wait for people.

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

c) the median for town a 30" is greater than the median for town b 25"

step-by-step explanation:

town a, median = q2 = 30

town b, median - q2 = 25

so the median for town a 30" is greater than the median for town b 25"

about 168 miles

step-by-step explanation: