Mathematics, 12.08.2020 08:01 Claude512
In a survey of 15000 students of different schools, 40% of them were found to have tuition before the see examination. Among them 50% studied only mathematics ,30% only science and 10% studied others subject. how many student studied mathematics as well as science.
Answers: 1
Mathematics, 21.06.2019 19:30
Solve for x and y: 217x + 131y = 913; 131x + 217y = 827
Answers: 1
Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12
Answers: 1
Mathematics, 22.06.2019 00:00
The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?
Answers: 2
Mathematics, 22.06.2019 02:00
The table below shows the number of free throw shots attempted and the number of shots made for the five starting players on the basketball team during practice. each player's goal is to make 80% of her shots.
Answers: 1
In a survey of 15000 students of different schools, 40% of them were found to have tuition before th...
Mathematics, 31.08.2019 01:10
Mathematics, 31.08.2019 01:10
History, 31.08.2019 01:10
Mathematics, 31.08.2019 01:10
Mathematics, 31.08.2019 01:10
Mathematics, 31.08.2019 01:10
Chemistry, 31.08.2019 01:10
Mathematics, 31.08.2019 01:10
Engineering, 31.08.2019 01:10
Computers and Technology, 31.08.2019 01:10