crystal8726 crystal8726

03-04-2019
Mathematics

contestada

in a bag if marbles there are 7 blue, 6 red, pick one marble out. without replacing the first marble pick another marble out. how many ways can u pick two red marbles?

Respuesta :

coolstick coolstick

03-04-2019

Answer:

1

Step-by-step explanation:

If you only take out 2 marbles, you have to take out red marbles both times to have 2 red marbles. There is no other option.

Answer Link

Otras preguntas

The Federalist Papers supported the passage of the U.S. Constitution. Name one of the writers.

Which reaction is single replacement? (1) 2H2O2 --> 2H2O + O2 (2) 2H2 + O2 --> 2H2O (3) H2SO4 + Mg --> H2 + MgSO4 (4) HCl + KOH --> KCl + H2O

Which compounds are classified as Arrhenius acids? (1) HCl and NaOH (2) HNO3 and NaCl (3) NH3 and H2CO3 (4) HBr and H2SO4

What is one thing Benjamin Franklin is famous for?

Who vetoes bills? Please help

Name one state that borders Mexico.

What does the judicial branch do?

Which class of organic compounds contains nitrogen? (I) aldehyde (2) alcohol (3) amine (4) ether

What did Susan B. Anthony do?

What would be the cost to each person in the United States to build a Death Star if it's cost would be 9*10^14 dollars? Express your answer to one significant f