Mathematics, 23.04.2021 19:40 girlwonder326
Of the 20 members in a local group of Mensa International, 40% are philosophers and the rest are not. Among those who are not philosophers, the ratio of those who hold a PhD to those who do not hold a PhD is 1:3. Among those who are philosophers, the ratio of those who hold a PhD to those who do not hold a PhD is 7:1. For all 20 members, the ratio of those who hold a PhD to those who do not is x : y , where x and y have no common factor that is greater than 1.
Select for x and for y values that are jointly consistent with the information provided.
Make only two selections, one in each column. (The numbers are the same for X and Y)
xx yy
1
2
3
4
5
Answers: 3
Mathematics, 21.06.2019 14:30
Atriangular bandana has an area of 46 square inches. the height of the triangle is 5 3 4 inches. enter and solve an equation to find the length of the base of the triangle. use b to represent the length of the base.
Answers: 2
Mathematics, 21.06.2019 15:30
Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2β1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(β2,1,β2).
Answers: 1
Mathematics, 21.06.2019 17:00
Which set of reflections would carry trapezoid abcd onto itself? a) x-axis, y=x, y-axis, x-axis b) x-axis, y-axis, x-axis c) y=x, x-axis, x-axis d) y-axis, x-axis, y-axis, x-axis
Answers: 2
Of the 20 members in a local group of Mensa International, 40% are philosophers and the rest are not...
History, 26.06.2019 09:30
Mathematics, 26.06.2019 09:30
Social Studies, 26.06.2019 09:30
Health, 26.06.2019 09:30
Biology, 26.06.2019 09:30
History, 26.06.2019 09:30