Question

There are 25 students in maya’s homeroom: 10 students wear glasses. 12 students own a pet. 14 students take the bus to school. 7 students wear glasses and own a pet. 6 students wear glasses and take the bus to school. two students will be randomly chosen to act as homeroom representatives for the school’s student government. part a question type the correct answer in the box. use numerals instead of words. use / for the fraction bar. the probability that the first student selected as a homeroom representative is wearing glasses or takes the bus the school is .

Answer 1

To find the probability that the first student selected as a homeroom representative is wearing glasses or takes the bus to school, you need to determine the number of students who wear glasses or take the bus and divide it by the total number of students.The probability of selecting a homeroom representative who either wears glasses or takes the bus to school is 0.72.

Step-by-step explanation:

To find the probability that the first student selected as a homeroom representative is wearing glasses or takes the bus to school, you need to determine the number of students who wear glasses or take the bus and divide it by the total number of students.

First, find the number of students who wear glasses or take the bus:

Students wearing glasses: 10

Students taking the bus: 14

Students wearing glasses and taking the bus:

Now, add the number of students who wear glasses and take the bus to the number of students who wear glasses and the number of students who take the bus:

10 + 14 - 6 = 18

Finally, divide the number of students who wear glasses or take the bus by the total number of students:

18/25 = 0.72

Therefore, the probability that the first student selected as a homeroom representative is wearing glasses or takes the bus to school is 0.72.