calebpence19 calebpence19

14-04-2022
Mathematics

contestada

A jar contains nine black buttons and four brown buttons. If nine buttons are picked

at random, what is the probability that all of them are black?

Respuesta :

johnny837 johnny837

14-04-2022

Answer:

9/13

Step-by-step explanation:

Total = 9 + 4

= 13

Probability: 9/13

Answer Link

Otras preguntas

What's the best book to learn about cell biology?

The Java Sea is closest to __________. A. Japan B. the Philippines C. Taiwan D. Indonesia

Exit Fill in the blank: The spread of ___________ was responsible for the spread of telegraph lines. A. settlement houses B. military forts C. railroads D. dis

Where was Hemingway born?

What are the characteristics that all maps share

Tiffany pays $40 for 160 minutes of talk time on her cell phone. How many minutes of talk time does she get per dollar?

2/3x - 7 = 11 answer is x=27 how do you get that answer

All of the following are kinds of passive transport except a. Diffusion b. facilitated c. osmosis d. phagocytosis e. ion channels

_____ describes all the processes associated with the discharge of magma, hot fluids, ash, and gases

How can you find a unit rate when given a rate?