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 :

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

Can someone help me with this ?

Robert stands atop a 1,380-foot hill. He climbs down, reaching the bottom of the hill in 30 minutes. What is Robert’s average rate of elevation change in feet p

29 out of 50 is what percent

An ice cream stain uses the expression 2 + 0.5 x 2 determine the cost in dollars of an ice cream cone that has X scoops of ice cream how much does an ice cream

On Saturday Keisha ran 2.559 kilometers. On Sunday she ran 1.78 kilometers. How much farther did she run on Saturday than on Sunday?

Read each text description and make an educated guess about the writer's purpose. Each description presents a different purpose: to inform , to analyze , to eva

plz help ASAP!!!!!!!

Social Documentation is a form of photography that documents social situations in an attempt to influence people’s thoughts and actions. Which of the following

This plant cell has an angular shape, unlike an animal cell, which is rounded. What two plant cell features help give this cell its shape? A) cell wall and D

What is the domain of the function g(x) = 52x? A.) x > 0 B.) x < 0 C.) all real numbers D.) all positive real numbers