Driving instructors Mr. Adams and Mr. Bateman teach class independently of each other. Among Mr. Adams's students, 68% pass the driving test on the first try, while 74% of Mr. Bateman's students pass the driving test on th first try. Suppose there are 40 students in Mr. Adams's class and 50 students in Mr. Bateman's class. Let A = the proportion of students who pass the driving test on the first try from Mr. Adams's class and B = the proportion of students who pass the driving test on the first try from Mr. Bateman's class. What is the probability that Mr. Bateman's class has more students who pass on the first try? Find the z-table here. 0.266 0.547 0.734 0.765 ​

step-by-step explanation:

dong do iy iys a scram

answer: -1

step-by-step explanation:

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3

proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.