amandasmith500 amandasmith500

25-05-2017
Mathematics

contestada

Eight people are boarding an aircraft. Two have tickets for first class and board before those in the economy class. In how many ways can the eight people board the aircraft?

Respuesta :

J4mesTDG J4mesTDG

25-05-2017

2/8 of the passengers are 1st class while 6/8 of the passengers are economy class. that is how much I can help you, sorry :(

Answer Link

princessbrea06 princessbrea06

25-05-2017

I think its 1 because there is only one entrance

Answer Link

Otras preguntas

Kasingkahulugan ng paninira

5. Which one of the following statements does not accurately describe vibrations? A. Two bodies with the same vibration frequency that are placed next t

Individuals can be the same sex, height, and weight, and drink the same amount of alcohol, and one individual can be visibly far more impaired than the other. T

Exercising the muscles changes the ratio of _______ and speeds up weight loss. a. fat to muscle fiber b. protein to muscle fibers c. blood to muscle groups d

A metal surface becomes dull because of continued abrasion. chemical or physical

Assimilation was considered one of the keys to successful a. Socialism. c. Communism. b. Darwinism. d. Imperialism.

Scott deposits $5,000 at the end of each year into an account for five years. Assuming 6% interest semiannually, what is the value of his account in five years?

which of the following was an event that led up to the American Revolution? A. War of 1823 B. French and Indian war C. French Revolution D. the unification of G

The main difference between prokaryotic and eukaryotic cells is that a. prokaryotic cells are always much larger. b. prokaryotic cells do not have a plasma me

Need help with this question. Please help!Here is the sample space for three tosses of a coin: {HHH, HHT, HTH, HTT, THH, THT, TTH, TTT} Calculate the probab