brooklynnbehnba149 brooklynnbehnba149

06-05-2020
Mathematics

contestada

In a class 21 of students, 5 have a brother and 14 have a sister. There are 3 students who have a brother and a sister. What is the probability that a student has a sister given that they do not have a brother?

Respuesta :

s5100345 s5100345

06-05-2020

Answer:

its 12

Step-by-step explanation:

Answer Link

LemonYEeEeT LemonYEeEeT

06-05-2020

The answer is 12 yes

Answer Link

Otras preguntas

EU citizens can vote and work in any member state. a. True b. False China in the 1990's kept its Communist economic system. a. True b. False

What is is the effect of enjambment in poetry? a. It has no effect at all in the meaning of the poem. b. It blurs the division between ideas in a poem. c. It fo

Which of the following is a complex sentence? A. Check out the editorial page in today's paper and you'll notice the piece by Oscar Lewis. B. I would like to vi

Who was arguably most influential in the unification of Germany? A. Wilhelm I B. Prince Christian C. Queen Isabella D. Otto Von Bismarck

consider a school which has 150 girls and 120 boys find the following ratios : girls : boys , girls : students

The technology for America s first textile factory came from a. Japan. b. Britain. c. Germany. d. France.

What percent of 12.4 is 12.4

a mail truck picks up two boxes of mail from the post office. the total weigth of the boxes is 32 pounds. One box is 8 pounds heavier than the other box. How mu

Nitrogen is important to life because it is part of _____. DNA, amino acids, and proteins plant photosynthesis the air we breathe lightning storms

HELP PLEASE Which functions have a positive rate of change and which have a negative rate of change? Column A Column B 1. 2x − 5y = −15 2. y = −4x 9 3.

good job