cliffordrhodesi cliffordrhodesi

26-04-2018
Mathematics

contestada

There are 5 red marbles, 15 blue marbles, and 5 green marbles in a bag. If you reach in and randomly draw two marbles without replacing the first, what is the probability that both will be blue?
A.8/15
B.3/5
C.19/49
D.7/20

Respuesta :

jliu102007 jliu102007

26-04-2018

b because 15 + 5 + 5 = 25. 100/25 = 4.

blue = 15/25, simplified is 3/5.

Answer Link

perlaesmeraldap6kwr7 perlaesmeraldap6kwr7

26-04-2018

I think it's B because there are more blue marbles

Answer Link

Otras preguntas

What does GTG mean?

I need you to help me and answer both the questions plz asap

How did british companies treat american customers after the revolution

What factors influence the rate of population growth of Eastern Europe? conflict between ethnic groups more agricultural land available more women in the workfo

answer this question. 40+3+15 +2 + 12 +3+4+1

which best describes the carrying capability of an environment

If you roll a die, what is the probability that a four will appear on top

The points (2, 0) and (3, 3) fall on a particular line. What is its equation in slope-intercept form?

What is the process of selecting men to serve in the armed forces involuntarily

Regulations of childcare centers A. Should be based on research B. Never raise the cost of childcare C. Are not realistic to implement D. Are never difficult t