subject
Mathematics, 08.02.2021 16:00 jadenp23

100 students are interviewed to see which of biology, chemistry or physics they prefer. 48 of the students are girls. 36 of the girls like biology best. 13 of the boys prefer physics. 2 out of the 30 who prefer chemistry are girls. What percentage of the students prefer biology?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 22:00
Find two consexutive odd integers such that the sum of their square is 650
Answers: 2
question
Mathematics, 21.06.2019 22:00
Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.
Answers: 2
question
Mathematics, 21.06.2019 22:00
How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two
Answers: 2
question
Mathematics, 21.06.2019 23:00
The angles in a triangle are represented by 5x, 8x, and 2x+9. what is the value of ? a.10.8 b.11.4 c.9.7 d.7.2
Answers: 2
You know the right answer?
100 students are interviewed to see which of biology, chemistry or physics they prefer. 48 of the st...
Questions
question
Mathematics, 27.04.2021 18:50
question
Physics, 27.04.2021 18:50
question
Mathematics, 27.04.2021 18:50
Questions on the website: 13722360