1. Declare a variable named num with an
1 answer:
The code to
- Declare a variable and increment with a while loop until the variable is not less than 5
- Create a function that returns the product of two numbers
- Uses the new keyword to create an array
were written in JavaScript and are found in the attached images
<h3>Declaring a variable</h3>The first code declares a variable called num and gives it an initial value of 0. It then enters a while loop that lauches a message box (using <em>window.alert</em>) to print the message "<em>Keep going</em>" as long as num remains less than 5.
If nothing is done within the loop to increment num towards the value 5, the loop will go on endlessly notifying the user to "<em>Keep going</em>".
So, an increment of 1 was added to the loop body to increment the variable num. This makes sure the loop terminates.
<h3>Creating a function that returns the product of two numbers</h3>Here, a function was created that receives two arguments (n1 and n2), then returns the product (n1 * n2)
<h3>Declaring an Array</h3>This last code segment creates an array using the new keyword. The new keyword is generally used in constructing objects.
In this case the object constructed is an array having three strings;
- my <em>first name</em>
- my <em>nickname</em>, and
- my <em>last name</em>
See another solved JavaScript problem here brainly.com/question/23610566
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- Jada response to Nia and Emily disapproval was that she feels guilty.
This is known to be a kind of a house, that is seen in the village, or a place where a family must have lived in the past.
Note that in the above context, The place that does “ the home of your ancestors” refer to is Cobo Verde.
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The image of the elevation and wall section is missing, so i have attached them.
Answer:
Number of concrete blocks = 1020 blocks
Number of lintel blocks = 240
Number of plain blocks = 780
Explanation:
First of all, we'll find the net area of the wall as follows:
The height of the wall is 17' - 4", so we need to convert it to ft, thus, h = 17' + (4/12)' = 17.33'
So, Gross wall area = 80′ × 17.333' = 1,387 ft²
From the image, there are 4 doors, thus, Area of doors = 4 × 10′ × 12′ = 480 ft²
Thus, Net area = Gross wall area - area of doors
Net area = 1,387 – 480 = 907 ft²
We are told that the block is 8 inches length by 16inches width. Thus, converting to ft; (8/12)ft by (16/12)ft.
So area of one block = (8/12) x (16/12) = 128/144 ft² = 0.88889 ft²
So, number of blocks per ft² = 1/0.88889 = 1.125 blocks
So, there are 1.125 blocks per ft²
Thus, Number of concrete blocks = 907 ft² × 1.125 blocks per ft² = 1,020 blocks
From the image attached, there are five rows of lintel blocks, located at 4′, 8′, 12′, 16′, and 17′-4″. The bottom three rows pass through the doors and are only a total of (80′ – (4 × 10′) ) = 40′ long .
The top two rows are 80′ long. Thus, there is 40 feet (4 × 10′) of lintel block above the doors.
Lintel blocks = (3 × 40′) + (2 × 80′) + 40′ = 320 ft
Number of Lintel blocks = 320′ × 12 in per ft / 16″ = 240 blocks
Number of Plain blocks = 1,020 blocks – 240 blocks = 780 blocks
