Three Coins Are Tossed

question 53

Short Answer

Three coins are tossed. Find the probability that at least one coin lands heads up.

---

Definitions:

Clams

Shelled marine or freshwater mollusks found on sandy ocean bottoms.

Oil Spills

The release of liquid petroleum hydrocarbons into the environment, especially marine areas, due to human activity, leading to environmental pollution.

Coagulating Agents

Substances that promote the clotting or aggregation of particles, especially in the context of water treatment or blood clotting.

Chemical Method

A technique or process involving chemical reactions to achieve a specific result, such as in manufacturing, analysis, or treatment.