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In **Chemistry** / **High School** | 2025-07-03

📝 Answered - A substance that increases the concentration of hydrogen ions when placed in water because it donates, or releases, H+ ions is a(n):

In **Business** / **High School** | 2025-07-03

📝 Answered - a) X Ltd. has a current ratio of 3.5:1 and a quick ratio of 2:1. If the excess of current assets over quick assets represented by inventory is ₹24,000, calculate current assets and current liabilities. b) Capital employed is Rs. 12,00,000, net fixed assets are Rs. 8,00,000, cost of goods sold or cost of revenue from operations is Rs. 40,00,000, and gross profit is 20% on cost. Calculate the working capital turnover ratio.

In **Mathematics** / **High School** | 2025-07-03

📝 Answered - Which is the least populated of the three cities? 1. 13 The population of City A is 12,334,591, that of City B is 12,243,689, and that of City C is 7,285,356.

In **Arts** / **High School** | 2025-07-03

📝 Answered - ACTIVITY I: Instructions: Below is a pool of words about performance and visual arts. Pick a word that you think is connected with emerging and popular performance and visual art. | Anime | Cosplay | C-pop | Gagaku | Camelan | |---|---|---|---|---| | Kulinuing | K pop | Mahabharata | Manga | Orduillen |

In **Chemistry** / **High School** | 2025-07-03

📝 Answered - 1. Which of the following is not considered as matter? a. Air b. Water c. Sun d. Light 2. The intermolecular force of attraction is maximum in a. Solids b. Liquids c. Gases d. Both a and c 3. Fluidity is maximum in a. Solids b. Liquids c. Gases d. All of these 4. Gases a. Cannot be compressed easily b. Occupy the entire space in the container c. Have a definite shape d. Cannot flow 5. Which of the following have only one free surface? a. Solids b. Liquids c. Gases d. All of these

In **Mathematics** / **High School** | 2025-07-03

📝 Answered - C) A = {1, 2, 3, 4, 5, 6} R = {(i, j) | |i - j| = 2}. Find whether R is an equivalence relation or not?

In **Computers and Technology** / **High School** | 2025-07-03

📝 Answered - b) The database design has three tables to store the classes that students attend. STUDENT (StudentID, FirstName, LastName, Year, TutorGroup) CLASS (ClassID, Subject) CLASS-GROUP (StudentID, ClassID) Primary keys are not shown. There is a one-to-many relationship between CLASS and CLASS-GROUP. i) Describe how this relationship is implemented. [2] ii) Describe the relationship between CLASS-GROUP and STUDENT. [1] iii) Write an SQL script to display the StudentID and FirstName of all students who are in the tutor group 10B. Display the list in alphabetical order of LastName. [4] iv) Write an SQL script to display the LastName of all students who attend the class whose ClassID is CS1. [4]

In **Mathematics** / **High School** | 2025-07-03

📝 Answered - A (0, 9), B (1, 11), C (3, 13), and D (7, k) are four points. If AB is perpendicular to CD, then k = ? Options: 1) 11 2) -5 3) 6 4) 7/2

In **Chemistry** / **High School** | 2025-07-03

📝 Answered - Lars observes a substance to be a solid and to float in water at room temperature ([tex]$23^{\circ} C$[/tex]). Based on the given properties, which substance is the most likely identity of this sample? | Substance | Melting Point ([tex]$^{\circ} C$[/tex]) | Boiling Point ([tex]$^{\circ} C$[/tex]) | Density at Room Temperature ([tex]$g / cm^3$[/tex]) | |---|---|---|---| | carbon tetrachloride | -22.9 | 76.7 | 1.59 | | cetyl alcohol | 49.3 | 344 | 0.811 | | dichlorobenzene | 53.5 | 174 | 1.25 | | Sulfur hexafluoride | -64 | -50.8 | 0.00617 | A. carbon tetrachloride B. cetyl alcohol C. dichlorobenzene D. sulfur hexafluoride

In **Mathematics** / **College** | 2025-07-03

📝 Answered - Consider the following equation. $-\left(\frac{3}{2}\right)^x+12=2 x-3$ Approximate the solution to the equation above using three iterations of successive approximation. Use the graph below as a starting point. A. $x \approx \frac{71}{16}$ B. $x \approx \frac{69}{16}$ C. $x \approx \frac{33}{8}$ D. $x \approx \frac{35}{8}$