victor5319 victor5319
  • 03-07-2020
  • Mathematics
contestada

In how many ways can a committee of two men and two women be formed from a group of twelve men and seven women?


Respuesta :

Alfpfeu
Alfpfeu Alfpfeu
  • 03-07-2020

Answer:

1386

Step-by-step explanation:

Hello,

selecting 2 men out of 12, we have 12*11/2 ways to do it

so this i 66

selecting 2 women out 7, we have 7*6/2=21 ways to do it

so the answer of the question is

66*21=1386

hope this helps

thank you

Answer Link

Otras preguntas

A 0.00728-kg bullet is fired straight up at a falling wooden block that has a mass of 2.75 kg. The bullet has a speed of 641 m/s when it strikes the block. The
Real life examples of limiting reactants
An object sits at the edge of a table top with a mass of 180 kg. It is connected by a magical physics thread to a mass of 250 kg via a pulley which is hanging i
Plzzzz help me ppl maths
what is the value of x?
An 18-cm-long bicycle crank arm, with a pedal at one end, is attached to a 20-cm-diameter sprocket, the toothed disk around which the chain moves. A cyclist rid
Whats a general statement for Romeo and Juliet in terms of "fate"?
Lizzie, age 12, regularly asks questions such as, "What if everyone just got along?" and, "If I became a medical researcher, could I find a cure for cancer?" Ac
how do enzymes increase the rate of chemical reactions?
The ratio of raisins to oatmeal cookie dough in a mixture is 2:5. Which of the following best describes the amount of raisins and oatmeal cookie dough in the mi