olw1Destinebalexion olw1Destinebalexion

25-02-2017
Mathematics

contestada

Assume that you have 7 dimes and 5 quarters (all distinct), and you select 4 coins. In how many ways can the selection be made so that at least 3 coins are dimes?In how many ways can the selection be made so that at least 3 coins are dimes?

Respuesta :

kjbetleykendafro kjbetleykendafro

26-02-2017

3 dimes 1 quarters, 4 dimes 0 quarters
2 possibilitys

Answer Link

Otras preguntas

Aluminum is produced from bauxite ore and can be used for many things. Which option describes a common production use of aluminum? O steel objects O fuel for nu

Question Completion Status: QUESTION 2 Which of these is an example of simple meter? 6/8 None of these 03/4 2/4

stomata close in response to bacterial infection. why is this response a mechanism of defense for the plant? which hormone is most likely to mediate this respon

for marketers, the stage of the customer journey that represents ultimate success is . a) learning behavior b) brand advocacy c) cognitive dissonance d) cus

television air time is typically priced and sold according to the program being sponsored. radio time on the other hand is usually priced and sold according to:

michelle deposits $2,000 in cash in her checking account at town bank, which does not hold excess reserves. if this is a checkable-deposits-only monetary system

The word race comes from a latin word meaning "–. " our modern concept of race has evolved in conjunction with – , as a rationale for a group of people with one

what is the purpose of a graphics handle? group of answer choices provides a unique approach for defining constants in a function file provides a unique identif

Has anyone nearly caused an accident because of checking their phone while driving? I need someone to tell me his full story cuz my English project about risk b

active natural immunity occurs when a. antibodies pass from a pregnant mother to her fetus. b. antibodies are injected into a host. c. an individual develops a