DAbsasd DAbsasd
  • 24-10-2022
  • Mathematics
contestada

In a class of 30 students, 13 have a brother and 8 have a sister. There are 3 students who have a brother and a sister. What is the probability that a student who has a sister also has a brother?

Respuesta :

Otras preguntas

Which age struggles with being told what to do because they think they already know everything? Age 3 Age 4 Age 5 Age 6
I need help please...
thẩn thoại được sáng tác trước hết nhămg mục đích gì ?
A researcher asked 520 randomly selected people of three different age groups (teen, young adult, and adult) about their favorite music genre. The two-way table
the best place to put the meat thermometer in the turkey is
Africa --------is adeveloping continent, needs fair distribution of Electric power. ns? A.Who B.That C. Which D. Whose​
Essay: Describe how culture affects the way of living of people in a society during pandemic
ERROR ANALYSIS Describe and correct the error in identifying the terms, coefficients, and constants in the algebraic expression 2x2y
2x + 3x/4 = 11 Please solve I am doing it for homework :)
8.2x + 9y + 2(2.5x) + 10xy plz Help