hannaheverett7253 hannaheverett7253

02-01-2018
Mathematics

contestada

Only four people can serve on a committee. how many committees can be selected from a group of 6 people

Respuesta :

02-01-2018

15 committees can be selected from a group of 6 people: 6×5×4×3/(4×3×2×1)=15. This the same as considering 2 people who aren’t selected: 6×5/(2×1)=15.

Answer Link

Otras preguntas

what is the bmi and the formala to get it

should america have a smaller and less interventionist foreign policy

Help! locus points! 1. In a plane, the points 2 cm from a given point X. 2. In a plane, the points 1 cm from a given line AB.

what caused the earth to develop layers as it cooled?

What are the foci of the following graph?

Screen printing a batch of shirts requires 1 minute per shirt in addition to 3 minutes of initial set-up time. How long does it take to screen-print a batch of

what is the junction of the heart

ILL GIVE 10 PIONTS IF YOU ANSWER IM DESPERATE PLZPLZPLZPLZPLZ HELP ME ASAPWhich factor has the least impact on the potential energy or kinetic energy of an obj

Right AABC has coordinates A(-7, 3), B(-7, 10), and C(-1,3). The triangle is reflected over the x-axis and then reflected again over the y-axis to create AA'B'C

A, B and C are collinear and B is between A and C. The ratio of AB to AC is 1:3. If A is at (2,-6) and B is at (3,-1) what are the coordinates of point C