waynakimkurly waynakimkurly
  • 02-02-2022
  • Mathematics
contestada

A box contains 10 marbles. 7 arbles. 7 of which black and 3 drawn after the other without replacement. Find the probability of getting i). a red , then a black marble ii). Two black marbles​

Respuesta :

leo4ct
leo4ct leo4ct
  • 02-02-2022

Answer:

5/10

Step-by-step explanation:

the 7 out of 10 and the 1 out of 10 combine and make 5 out of 10

Answer Link

Otras preguntas

why would why did reducing tariffs lead to an increase in trade after world war 2.
A Ud. _____ dijeron la verdad. A. la B. le C. te D. me
How did Hitler rise to power?
solve the inequality 17x is greater than 102
Amber made 6/8 of her free-throws in the last basketball game. What percent of free-throws did Amber make?
What is taxonomy? a. the scientific study of how living things are classified b. the name of Aristotle’s classification system c. the process used by geologists
Briefly describe the conflict between the greasers and the socs.
I need to correct my math problem
Installation of a(n) ____ is the most common computer security precaution taken by businesses.
Complete each sentence with the appropriate form of the adjective. Nous parlons avec nos amies (algérien). Vous êtes une étudiante (poli). Les professeurs d