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levacccp [35]
3 years ago
15

Which of the following is true about STEM education? STEM education is focused on understanding rather than applying scientific

concepts. STEM students are told to focus on a subject area and work within a certain specific field. STEM students are encouraged to blend and expand their knowledge of all four subject areas. STEM education prepares students to work in science- and math-related jobs.
Computers and Technology
1 answer:
Soloha48 [4]3 years ago
5 0

Answer:

C). STEM students are encouraged to blend and expand their knowledge of all four subject areas.

Explanation:

STEM education is characterized as a learning and development approach that focuses upon an amalgamation of four subject areas including science(S), technology(T), engineering(E), and Mathematics(M). Thus, each letter stands for a subject domain and this integration of four subjects primarily aims to 'blend and expand the knowledge of the students in these areas' integratively. It helps in developing and sustaining the interests of young learners through this integrated approach which also assists them with unique opportunities. Thus, <u>option C</u> is the correct answer.

You might be interested in
How do you do basic addition and subtraction in binary, octal and hex?
olasank [31]

Explanation:

The use of numerical systems arose from the need of man to improve certain mathematical calculations as time goes.

Several factors demanded the study and application of mathematical operations using decimal numbers. Among these factors, technological advancement essentially from the first experiments in the use of electronics.

There are several numeric systems, but four of them stand out: decimal, binary, octal and hexadecimal.

The decimal system is used every day in countless ways and, no doubt, is the most important number system. He has ten digits with which can form any number through the law.

Non-decimal systems such as binary, octal and hexadecimal are critical in the areas of digital and computer techniques. Through these systems is possible to perform logical combinations and working with computer programming languages. This article will show the link between the logical circuits and these numbering systems.

2 - The Binary Numbering System

The binary numbering system is composed of only two digits:

Zero (0)

One (1)

To represent zero amount using the number 0; to represent a quantity, use the digit 1.

Assuming you need to represent the number two. Which digit you can use, if there is no number 2 in that system?

We have the following response. In the decimal system, we do not have the number ten and represent the amount of ten using the digit 1 followed by the digit 0. In this case, the number 1 means that we have a group of ten and the digit 0, no drive, which means ten.

In the binary system, do likewise. For you the amount of two, we use the digit 1 followed by the digit 0. The figure 1 means that there is a group of two elements and 0, a group of any unit, thus representing the number two.

The table below helps us to understand the differences between the decimal and binary system, using this rule. The number sequence displayed to the number nine.

Decimal

Binary

0

0

1

1

2

10

3

11

4

100

5

101

6

110

7

111

8

1000

9

1001

2.1 - System Conversion binary to Decimal System

To better understand the conversion we use a decimal number either, for example, 356. This number means:

3 x 100 + 5 x 10 + 6 x 1 = 356

Hundred ten unit

3 x 10 � + 5 x 10 � 6 x 10 + 10 = 356

We realize that the least significant digit (6) multiplies the unit (1), the second digit (5) multiplies the ten (10) and the most significant (3) multiplies the hundred (100). The sum of these results will represent the number.

In General, the formatting rule of a number is the sum of each digit multiplied by the corresponding base (in the example, the number ten) high for an index as the positioning of the digit in the number.

In another situation, we will use a binary number, for example, the number 101. We can conclude that it is equivalent to number 5 in the decimal system. Using the concept of a number, we will convert the number to the decimal system as follows:

1 0 1

1 x 2� + 0 x 2� + 1 x 2

6 0
3 years ago
What lets you do many things, like write book reports and stories?
Marina CMI [18]
A -
Application programs
8 0
2 years ago
Read 2 more answers
Project 15A - Math Application
vovikov84 [41]

Answer:

A simple php code for the following is given below:

Explanation:

interface Calculate {

 public function area($lenght,$width);

 public function perimeter($length,$width);

 public function surfaceArea($length_side_1,$length_side_2);

 public funcction volume($length, $width, $height):

}

interface Calculate2 {

 public function area($raidus);

 public function perimeter($radius);

 public function surfaceArea($radius);

 public funcction volume($radius):

}

Class Mian{

 

width=please Enter the value of width

height=please Enterr the value of height

length=please enter the value of length

lenght2=please enter the value of lenth of side 2

ridus= please enter the value of radius

    Circle = new circle()

    Rectangle = new rectangle()

}

Class Circle implements Calculate2{

 

public function area(){

area= pi*r

return area

}

public function perimeter(){

perimeter=2*pi*r

return perimeter

}

public function surfaceArea(){

surfacearea= pi*r*r

}

public function volume(){}

          area=area()

   volume=area*height

      return volume

}

Class Rectangle implements Calculate{

 

public function area(lenght,width){

 area= length * width

 return area

}

public function perimeter(lenght,width){

          perimenter=2(lenght+width)

          return perimeter

}

public function surfaceArea(length_side_1, withd right place){}

       surface_area 2*length_side_1  f*  length_side_2_

public function volume(){}

public surface volume(length,width,height)

 volume= length * width * height  

 return volume

}

7 0
3 years ago
In this exercise, your function will receive 2 parameters, the name of a text file, and a list of strings. The function will wri
diamong [38]

Answer:

# the function is defined

# it takes 2 arguments: filename and list of string

def solution(filename, listOfString):

   # the file is opened in write mode

   # so that we can write to it

   with open(filename, 'w') as file_object:

       # we loop through the entire list of string

       # this looping help us know what to write to the file

       for each_string in listOfString:

           # if the length of the string is less than 4

           # we write 'x' with a new line

           if len(each_string) < 4:

               file_object.write("x\n")

           # else if the length of the string is greater than equals 4

           # we write the fourth character

           # and also add new line

           else:

               file_object.write(each_string[3])

               file_object.write("\n")

Explanation:

The function is written in Python. It takes two argument; filename and list of string.

It opens the file in write mode and then loop through the list of string. During the loop, we know what to write to the file.

In the length of a string is less than 4; we write 'x' else we write the fourth character in the string. The fourth character has an index of 3 because string uses zero index counting like a string. Starting from zero; 0, 1, 2, 3, 4... the fourth character has an index of 3.

5 0
3 years ago
Why did artists use pinhole cameras during the renaissance?
Dima020 [189]
Pinhole cameras were one of the most sophisticated devices of the period, it made tasks much easier it basically worked exactly like the human eye and is something just like tracing.
8 0
3 years ago
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