lindsayramirez081518 lindsayramirez081518
  • 11-03-2021
  • Mathematics
contestada

A bag contains 5 black marbles, 7 blue marbles 3 green marbles 4 red marbles and 1 white marble. What is the probability of selecting a black marble then a red marble

Respuesta :

216274 216274
  • 11-03-2021

Answer: The probability of selecting a black marble then a red marble would be 1/20

Step-by-step explanation: 5/20 x 4/20 = 1/4 x 1/5 = 1/20

Answer Link

Otras preguntas

Does an owl have a backbone?
The ______ was established in 1943 to assist in the transition from a peacetime to a wartime economy ?
find the sum. write each mixed number in simplest form 4 7/8 + 5 1/4
The ______ was established in 1943 to assist in the transition from a peacetime to a wartime economy ?
Forget the motor When im on the boat Think of the best time To buy a new coat What am I......?
What all the multiples of 81?
What is the creepiest sounding scale? What scale would u use for writing creepy music in other words
The ______ was established in 1943 to assist in the transition from a peacetime to a wartime economy ?
The inner and outer Radii of a cylindrical pipe are 5 cm and 4 cm respectively. find the area of cross section of the pipe.
Factor the expression. If the expression cannot be factored, say so.