kkasiebdhsibdbdjsjsj kkasiebdhsibdbdjsjsj
  • 23-12-2020
  • Mathematics
contestada

A bag contains 4 white, 3 blue, and 5 red marbles.
Find the probability of choosing a blue marble, then a red marble if the marbles are not replaced.
A.5/44
B. 15/35
C. 2/5
D. 1/15

Respuesta :

nadia2318116
nadia2318116 nadia2318116
  • 24-12-2020

Answer:

A.5/44

Step-by-step explanation:

marbles=12

The probability of choosing blue marble is 3/12=1/4.

Marbles are not replaced,

Then the total number is 11. The probability of choosing red is 5/11.

So the final answer is (1/4)*(5/11)=5/44.

hope this helps

Answer Link

Otras preguntas

Please help me with this
when we changed gravity on something, we changed two things. Can the same idea be applied to electrical force? (the answer is yes) So what are they?
Solve for x. 3x = -39
what incident triggered the beginning of world war 1​
PLZZZ HELP ME SOLVE!!!!!!!
Drag each expression to show whether it can be used to find the area, perimeter, or neither.
What advice on high school can you give for sophomores?
how does the thickness of the lens affects its focal length plz ans this i will mark as brainliest
Kronos Industries bought a desktop for $3,000. It is expected to depreciate at a rate of 10% per year. What will the value of the desktop be in 4 years? Round t
19. Simplify 3√ 2 – √ 2 . A. 4√ 2 B. 2√ 2 C. √ 2 D. 3√ 2