Mathematics, 10.06.2021 21:00 QueenLife4869
100 students are interviewed to see which of biology, chemistry or physics they prefer.
41 of the students are girls. 32 of the girls like biology best.
24 of the boys prefer physics.
6 out of the 25 who prefer chemistry are girls.
What percentage of the students prefer biology?
Answers: 1
Mathematics, 21.06.2019 14:10
Which linear equations have an infinite number of solutions? check all that apply. (x – 3/7) = 2/7(3/2x – 9/14)8(x + 2) = 5x – 1412.3x – 18 = 3(–6 + 4.1x)(6x + 10) = 7(x – 2)4.2x – 3.5 = 2.1 (5x + 8)
Answers: 3
Mathematics, 21.06.2019 22:30
What is the graph of the absolute value equation ? y=|x|-5
Answers: 1
Mathematics, 21.06.2019 22:30
Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4
Answers: 3
100 students are interviewed to see which of biology, chemistry or physics they prefer.
41 of the s...
Mathematics, 06.04.2020 22:34
Mathematics, 06.04.2020 22:34
Mathematics, 06.04.2020 22:34
Computers and Technology, 06.04.2020 22:34
Health, 06.04.2020 22:34
Mathematics, 06.04.2020 22:34
Computers and Technology, 06.04.2020 22:34
Mathematics, 06.04.2020 22:34
Mathematics, 06.04.2020 22:34
History, 06.04.2020 22:34
Mathematics, 06.04.2020 22:34
Mathematics, 06.04.2020 22:34