shaniahnewport shaniahnewport
  • 08-06-2021
  • Mathematics
contestada

in a class of 30 students, 5 have a brother and 23 have a sister. there are 2 students who have a brother and a sister. what is the probability that a student has a sister also has a brother

Respuesta :

princesscurls09 princesscurls09
  • 08-06-2021
2/5

lmk if this helped :)
Answer Link
rainboweclipse1
rainboweclipse1 rainboweclipse1
  • 08-05-2022

Answer:

2/23

Hope this helps!

Answer Link

Otras preguntas

Conducting business on a global scale is a part of .
What does the process of specialization do for an economy? A. It eliminates unemployment. B. It makes production more efficient. C. It fosters competition. D. I
Latin America's most culturally diverse areas are its _____. cities farms highlands suburbs
in what ways were the new forms of city government established during the progressive era different from those that preceded them?
why was the wilderness such a difficult place to do battle?
Which two countries were involved in the Chesapeake-Leopard affair?
What is a concentration camp
compare 1/6 and 1/8 explain
Is "A firecracker that has not been lit kinetic, or potential energy?
A geologist finds a layer of rock that is made of medium-grained sands and is porous. What type of rock did the geologist find?