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3 years ago

Specifications that establish the compatibility of products and the ability to communicate in a network are called:

Computers and Technology

1 answer:

andre [41]3 years ago

7 0

Answer:

technology standards

Explanation:

Technology standards can be regarded as standards that dish specifications that set up Product compability as well as communication capability in network, they give standards that are required in using technology in different areas such as teaching, business, IT network as well as learning. One of the body that Ado publish this is the International Society for Technology in Education( ISTE) which is a non profit membership association that regulate technology as regards educational technology.

It should be noted technology standards is Specifications that establish the compatibility of products and the ability to communicate in a network.

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According to the order of operation in Excel: a. Excel performs exponentiation, then multiplication, then division, then subtrac

Ilya [14]

Answer:

Option is b is correct answer. Excel performs exponentiation, then multiplication and division, then addition, and subtraction, it is correct order of operation in Excel. It is important to remember when you write any formula in Excel having different mathematical operators like +/ -/ ^/ etc, it follows a specific order and performs calculations in specific order which is termed as order of operator precedence. Each of mathematical operator has its precedence and executes in a special order set by Excel.

Explanation:

As we already know order of precedence of each mathematical operator is different in Excel. The order of operations for Excel is as follows:

Evaluate elements in parentheses.
Evaluate 'ranges' ().
Evaluate 'intersections' (empty spaces).
Evaluate 'unions' (,).
Perform negation (-).
determine percentages (%).
Perform exponentiation (^).
Perform multiplication (*) and division (/), both are of equal precedence.
Perform addition (+) and subtraction (-), both are of equal precedence.
Evaluate text operators like (&).

Perform comparisons like (=, <>, <=, >=).

Answer details

Grade: Middle

Subject: Computers and Technology

Chapter: Order of precedence of mathematical operators

Keywords: precedence in Excel, operators precedence etc

7 0

4 years ago

Consider the graph of the function f(x) = 2(x + 3)2 + 2. Over which interval is the graph decreasing? (–∞, –3) (–∞, 2) (–3, ∞) (

Vaselesa [24]

Answer:

The interval over which the graph is decreasing is;

(-∞, -3)

Explanation:

The given function is f(x) = 2·(x + 3)² + 2

By expanding the function, we have;

2·x² + 12·x + 20

From the characteristics of a quadratic equation, we have;

The shape of a quadratic equation = A parabola

The coefficient of x² = +2 (positive), therefore the parabola opens up

The parabola has a minimum point

Points to the left of the minimum point are decreasing

The minimum point is obtained as the x-coordinate value when f'(x) = 0

∴ f'(x) = d(2·x² + 12·x + 20)/dx = 4·x + 12

At the minimum point, f'(x) = 4·x + 12 = 0

∴ x = -12/4 = -3

Therefore;

The graph is decreasing over the interval from -infinity (-∞) to -3 which is (-∞, -3)

Please find attached the graph of the function created with Microsoft Excel

The graph is decreasing over the interval (-∞, -3).

6 0

3 years ago

Read 2 more answers

Which all frameworks are developed using Scala

Alexandra [31]

Akka. Speaking of high concurrency tools written in Scala, Akka is an extremely fast, extremely concurrent framework for building distributed applications. ... Similar to Finagle, Akka is written in Scala and provides both Scala and Java APIs.

8 0

3 years ago

Write java code to create a new class called "student". an object of the student class has attributes like student id, name and

Fiesta28 [93]

Here you go. I added a constructor and a toString overload to make the object creation and printing as easy as possible.

public class student {
private String _id;
private String _name;
private String _address;

public student(String id, String name, String address) {
_id = id;
_name = name;
_address = address;
}

public String toString() {
return "Id: " + _id + "\nName: " + _name + "\nAddress: "+ _address;
}

public static void main(String[] args) {
student s1 = new student("S12345", "John Doe", "Some street");
System.out.println(s1);
}
}

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3 years ago

What ribbon contains the option to edit a font, including underlining?

ivanzaharov [21]

<span>Format ribbon. the ribbon containing options for formatting fonts. One can change case, style, bold, italics, underline etc using the short cut keys in the format ribbon or using the menu options provided in the ribbon. It is common for microsoft word or excel applications.</span>

8 0

4 years ago