vrjackson18 vrjackson18
  • 15-01-2021
  • Mathematics
contestada

John has a bag of marbles There are 3 green, 4 blue, 2 red and 1 yellow. What is the probability of him getting a green or blue?

Respuesta :

mhanifa
mhanifa mhanifa
  • 15-01-2021

Answer:

  • 7/10 or 70%

Step-by-step explanation:

Total marbles:

  • 3 + 4 + 2 + 1 = 10

Green and blue marbles:

  • 3 + 4 = 7

Probability of getting green or blue:

  • 7/10
Answer Link

Otras preguntas

In computer science what are the methods used to protect the information stored by a piece of software called?
Whats the best use for horses?
What is a social activity which involves to or more people generally assisting each other to the ability for potential relationship​
Determine the measure of ∠DFB. 1) 67° 2) 136° 3) 69° 4) 68°
factorise fully 77x-33x^2
when was the 2 president born
PLEASE HELP WILL GIVE BRAINLIEST AND 5.0 RATING
figure A is a scale image of figure B The scale factor is 0.25 what is the value of X? (see picture)
Using the pencil, plot the point (-5, -3).
A 450 lb. weanling requires treatment with potassium penicillin at a dose of 22,000 IU/kg q.i.d. The bottle of potassium penicillin has been reconstituted to a