The Montreal Symphony Orchestra Wants to Make Sure That Its

question 131

Multiple Choice

The Montreal Symphony Orchestra wants to make sure that its concerts are affordable for all residents of Montreal and therefore prices all of its tickets at $25.However,outside Place des Arts (the concert hall where they play) ,people can sell the same tickets for $75 or more.The true cost to the concert-goer of a ticket to the symphony is at least:

• A) $25.
• B) $50.
• C) $75.
• D) $100.

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Definitions:

Alpha Decay

A type of radioactive decay in which an atomic nucleus emits an alpha particle and transforms into a new nucleus.

Nuclear Reactor Core

The central part of a nuclear reactor where nuclear fission occurs, producing heat to generate electricity in nuclear power plants.

Fusion Reaction

A nuclear reaction in which two or more atomic nuclei come close enough to form one or more different atomic nuclei and subatomic particles, releasing large amounts of energy.

Fission Reaction

A nuclear reaction in which a heavy nucleus splits into smaller nuclei, releasing energy and, often, neutrons.