Answer: self-serve food ordering
Explanation:
<u>Self-service kiosks or self-ordering kiosks</u> are customer-facing devices that allow customers to place orders and make payments <u>without the assistance of a cashier.</u>
A leading behavioral economist shows how businesses can improve consumer thinking and decision making on screens. acclaimed behavioral economist shlomo bernatzi reveals a toolkit or interventions for the digital age. using provocative case studies and engaging reader exercises.
<span>One from each credit bureau per year, so in total three per year.</span>
Although humans made stone tools for 200,000 years the most sophisticated form and last complete stone tool kit is the <u>crude stone tools </u>represented by: the awl, atlatl and bow & arrow.
<h3 /><h3>What were crude stone tool?</h3>
Any tool that is partially or totally fashioned out of stone is considered a stone tool in the broadest definition. Even if there are still societies and cultures that rely on stone tools, most of them are related to extinct prehistoric (especially Stone Age) cultures.
Archaeologists frequently research these prehistoric societies, and the examination of stone tools is known as lithic analysis. To deepen our understanding of the cultural ramifications of stone tool use and production, ethnoarchaeology has been a useful research field.
Arrowheads, spearheads, hand axes, and querns are just a few examples of the numerous tools made from stone throughout history. Stone can be ground into tools or it can be shaped by a flintknapper into knapped implements.
Learn more about stone tool
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Answer:
The answers are:
- a demand curve
- a demand schedule
Explanation:
A demand curve is a graph showing the relationship between the price of a product, e.g. TV, on the y axis, and the quantity demanded for that product at a certain price (on the x axis). It models the price-quantity demanded for a particular market.
A demand schedule illustrates the same price-quantity demanded relationship for a product as a demand curve, only that it is presented as a table chart instead of a graphic curve.
