easy web design assignments I’m just super busy. You can skip step 17. Please help thank you

numberOfPoolBalls(rows) [15pts]Pool balls are arranged in rows where the first row contains 1 pool ball and each row contains 1 more pool ball than the previous row. Thus, for example, 3 rows contain 6 total pool balls (1+2+3). With this in mind, write the function numberOfPoolBalls(rows) that takes a non-negative int value, the number of rows, and returns another int value, the number of pool balls in that number of full rows. For example, numberOfPoolBalls(3) returns 6. We will not limit our analysis to a "rack" of 15 balls. Rather, our pool table can contain an unlimited number of rows. Hint: you may want to briefly read about Triangular Numbers. Also, remember not to use loops!numberOfPoolBallRows(balls) [20pts]This problem is the inverse of the previous problem. Write the function numberOfPoolBallRows(balls) that takes a non-negative int number of pool balls, and returns the smallest int number of rows required for the given number of pool balls. Thus, numberOfPoolBallRows(6) returns 3. Note that if any balls must be in a row, then you count that row, and so numberOfPoolBallRows(7) returns 4 (since the 4th row must have a single ball in it). Hint: you may want to briefly read about Triangular Numbers, and also think about how this problem relates to the numberOfPoolBalls problem above.colorBlender(rgb1, rgb2, midpoints, n) [1 bonus pt]This problem implements a color blender, inspired by this tool. In particular, we will use it with integer RGB values (it also does hex values and RGB% values, but we will not use those modes). Note that RGB values contain 3 integers, each between 0 and 255, representing the amount of red, green, and blue respectively in the given color, where 255 is "entirely on" and 0 is "entirely off".For example, consider this case. Here, we are combining crimson (rgb(220, 20, 60)) and mint (rgb(189, 252, 201)), using 3 midpoints, to produce this palette (using our own numbering convention for the colors, starting from 0, as the tool does not number them):color0: rgb(220, 20, 60) color1: rgb(212, 78, 95) color2: rgb(205, 136, 131) color3: rgb(197, 194, 166) color4: rgb(189, 252, 201)There are 5 colors in the palette because the first color is crimson, the last color is mint, and the middle 3 colors are equally spaced between them.So we could ask: if we start with crimson and go to mint, with 3 midpoints, what is color #1? The answer then would be rgb(212, 78, 95).One last step: we need to represent these RGB values as a single integer. To do that, we'll use the first 3 digits for red, the next 3 for green, the last 3 for blue, all in base 10 (decimal, as you are accustomed to). Hence, we'll represent crimson as the integer 220020060, and mint as the integer 189252201.With all that in mind, write the function colorBlender(rgb1, rgb2, midpoints, n), which takes two integers representing colors encoded as just described, a non-negative integer number of midpoints, and a non-negative integer n, and returns the nth color in the palette that the tool creates between those two colors with that many midpoints. If n is out of range (too small or too large), return None.For example, following the case above: colorBlender(220020060, 189252201, 3, 1) returns 212078095Hints: RGB values must be ints, not floats. Also, remember to use roundHalfUp(n) instead of round(n) when calculating midpoint colors.4. findIntRootsOfCubic(a,b,c,d) [1 bonus pt]Write the function findIntRootsOfCubic(a,b,c,d) that takes the int or float coefficients a, b, c, d of a cubic equation of this form: y = ax3 + bx2 + cx + dYou are guaranteed the function has 3 real roots, and in fact that the roots are all integers. Your function should return these 3 roots in increasing order. How does a function return multiple values? Like so:return root1, root2, root3To get started, you'll want to read about Cardano's cubic formula here. Then, from that page, use this formula: x = {q + [q2 + (r-p2)3]1/2}1/3 + {q - [q2 + (r-p2)3]1/2}1/3 + pwhere:p = -b/(3a), q = p3 + (bc-3ad)/(6a2), r = c/(3a)

Cascading Style Sheets are used to provide style, presentation, and layout for the HTML content of a Web page. You will develop an external CSS to provide style, presentation, and layout to an HTML document.If you have not installed Microsoft Visual Studio Software in a prior course, follow these instructions for installation steps. Download the provided Unit2.zip document and save it to your computer. Click here to download the Unit2.zip document. Right-click the Unit2.zip folder and Extract All. Open Visual Studio and select File > Open Web Site from the menu.Navigate to the extracted Unit2 folder and select it to open the Website in Visual Studio. Select Website > Add New Item from the menu and select Style Sheet from Add New Item dialog box. Name the style sheet Unit2.css. Add style rules to Unit2.css to accomplish the following: Ensure that the semantic elements format in older browsers. Eliminate the default spacing around all elements. Use the Verdana font or any available sans-serif font for the text. Set the font size for the body to 80% of the browser’s default font size. Set the width of the window to display the document to 700. Center the text in the header. Provide spacing at the top of the level-one heading in the header to the equivalent of one capital M without affecting the spacing of the image. Set the font size for the level-one heading in the header to three times the browser’s default font size. Display the image in the header to the right of the text. Ensure the text of the section does not flow around the image in the header. Display the image in the first paragraph to the left of the text. Set the font size for the level-one heading in the section to two times the browser’s default font size. Center the text in the level-one heading in the section. Provide spacing at the bottom of the level-one heading in the section to the equivalent of one capital M. Set the font size for the level two headings in the section to one and one-half times the browser’s default font size. Center the text in the level two headings in the section. Center the text in the navigation. Provide spacing at the bottom of the navigation to the equivalent of two capital Ms. Bold the text of a hyperlink when the user hovers over the hyperlink or a hyperlink gets the focus. Set the text of a hyperlink to red when the user hovers over the hyperlink or a hyperlink gets the focus. Display the footer on the right side of the page. Set the font size of the text in the footer to 75% of the browser’s default font size. Validate the CSS style rules. Zip (compress) the Visual Studio project folder into a .zip file to submit.