isabellame25 isabellame25

22-04-2021
Mathematics

contestada

What is the probability of drawing two yellow marbles if the first one is NOT placed back into the bag before the second draw?

What is the probability of drawing two yellow marbles if the first one is NOT placed back into the bag before the second draw class=

Respuesta :

ghettogirlratatata ghettogirlratatata

22-04-2021

Answer:

2/10 on the first draw and 1/9 on the second draw

Step-by-step explanation:

In the first draw, 2 marbles are yellow out of 10, but on the second draw, you don't replace a yellow marble leaving 1 yellow marble out of 9 total marbles in the bag.

Answer Link

Otras preguntas

________ is the term for warm-blooded animals that internally control their body temperature. Ectotherm Endotherm Poikilotherm None of the above.

During her lifetime, Rosalind Franklin's X-ray photographs of DNA were never credited as the key that unlocked Watson's and Crick's discovery of DNA's double-he

What are the core types of ethical dilemma.

Multicellular organisms are made up of many different levels of organization. Put these terms in order from the least complex to the most complex: Organs, Cells

Please help I’m on the quiz and i dont know how to answer it

Sally bought 3 popcorns for a total of 18 dollars. How much does each box cost? Write an equation to solve the problem with c as your variable. 1 c+18=6 2 3c=18

I would really appreciate it if you could help me. thanks in advance.

Which conflicts are examples of external conflicts? Select three options.

Adding fractions 5 over 10 + 1 over 3

Język PolskiNawet w obliczu śmierci przyjemna jest świadomość posiadania przyjaciela napisz rozprawkę w której rozważysz dlaczego warto mieć przyjaciela odwołaj