Answer:
The correct answer is - A Measure of Value.
Explanation:
Money is the currency that is used by people to purchasing or selling goods and services. Money is required and important to barter with each other, meaning that each party has a specific good or service that the other need or wishes to have. Money serves various functions:
- A Medium of Exchange: money is used to exchange the service or goods between two parties.
- A Measure of Value: it is also used to price of every good or service is expressed as the number of money which is noodley here, needed to buy the good.
- A Unit of Account: loss and profit is based on this.
There are many other functions, but here it is expressed as a measure of value.
Too many firms are selling a product
The answer is Count. Count is an aggregate method in SQL that returns the number of rows for a specified column that have non-null values.
<h3>What is the Meaning of Null?</h3>
When a field in a database has no values at all, this is known as null and indicates that the field’s value is unknown.
A null value for a number field, text field, or space value is different from a zero value. Null indicates that no value has been recorded in a database field.
A value and a null cannot be compared. The Structured Query Language query cannot be written as SELECT * FROM Customer where email Address=null, for instance, if it is intended to obtain all customers without email addresses from a Customer Addresses table.
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Answer:
A hypothesis or model is called falsifiable if it is possible to conceive of an experimental observation that disproves the idea in question. That is, one of the possible outcomes of the designed experiment must be an answer, that if obtained, would disprove the hypothesis.
Answer: 5, e, politics are a social structure on we’re cert academic people stand, most are known as citizens (middle class) very wealthy beings would be known as the highest on the first class.
Explanation:
