shekirahite shekirahite
  • 01-06-2021
  • Mathematics
contestada

Marley has marbles of the same size and shape in a bag. There are 2 green, 5
blue, and 3 red marbles in the bag. Marley picks two marbles without looking.
What is the probability he will pick two red marbles?

a) 3/15

b)1/15

c) 3/50

d) 1/4

Respuesta :

appleblossom1215
appleblossom1215 appleblossom1215
  • 03-06-2021

Answer:

B.) 1/15

Step-by-step explanation:

  1. 10 total marbles
  2. 3/10 - 1/1 = 2/9
  3. 3/10 × 2/9 = 1/15
Answer Link

Otras preguntas

two arguments people might NOT preserve Botana curus.
A puppy and a kitten are 180 meters apart when they see each other. The puppy can run at a speed of 25 m/sec, while the kitten can run at a speed of 20 m/sec.
What is the purpose of using the CARS Test
DNA is copied, in a process called _______, so that a cell's DNA can be passed on to its daughter cells. A. recombination B. replication C. gene exp
What does the expression oh beans mean?
I added the picture down below with the directions!! Help please!! I am not good with Spanish.
What is the most significant factor in determining kinetic energy?
In a chemical equation the arrow (indicating a reaction) points in which direction
According to the AAMA's definition of medical assistants, MAs work primarily in?​
Which is more important, the intention or the act?