In a group of students of 85 students, 44 study French, 46 study German, and 45 study Russian, 19 study both French and Russian, 21 study French and German, and 20 study German and Russian. There are 9 students who study all three languages. What is the probability to select a student studying German given he/she also studies French? P(German (French). Round the percentage to the nearest hundredth.

a .4y4

hope this !

yes

step-by-step explanation:

yes

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )