Exams & Certification

Tick the correct synonyms of the words underlined. 1. Kalam experienced communal harmony. a) unity b) unity c) innocence 2. Jainulabdeen possessed great wisdom. a) inborn a) famous b) inborn c) sacred 3. Hindu families lived with their Muslim neighbours. a) cordially a) emotionally b) quietly c) cordially 4. Sivasubramania Iyer was not perturbed. a) […]

What is tan 30°? 60° 2 1 90° 30° ?3 A. 1 B. ?3 C. \frac{1}{\sqrt{3}} D. \frac{\sqrt{3}}{2} E. ?2 F. \frac{2}{\sqrt{3}}Question 10 of 10 2 Points What is tan 30°? 60° 2 1 90° 30° ?3 A. 1 B. ?3 C. \frac{1}{\sqrt{3}} D. \frac{\sqrt{3}}{2} E. ?2 F. \frac{2}{\sqrt{3}} The Correct Answer and Explanation is:

pres <Ch 08 HW Building Vocabulary: Word Roots – Cell Processes Part A Can you match these prefixes, suffixes, and word roots with their definitions? trans- heat: glyc- change, turn, move: therm- outside of: kin- (or kinet-) -ase under, below: lac- (or lact-) other: extra- milk: sub- sweet: allo- moving: -trop- across: enzyme: The Correct

Which of the binomials below is a factor of this trinomial? x2 – 5x + 4 The Correct Answer and Explanation is: To factor the trinomial: x2−5x+4x^2 – 5x + 4×2−5x+4 We are looking for two binomials of the form:(x−a)(x−b)(x – a)(x – b)(x−a)(x−b) such that when multiplied: Step 1: Identify two numbers We need

Granite has a mass density of 2650 kg/m3. Find its weight density in lb/ft3. The Correct Answer and Explanation is: To convert the mass density of granite (given in kg/m³) to weight density in lb/ft³, we follow these steps: Given: Step 1: Convert mass density (kg/m³) to weight density (N/m³) Weight density in N/m3=2650×9.81=26026.5 N/m3\text{Weight density in N/m}^3 =

You have a sample of granite with density 174.8 lbs/ft3. The density of water is 62.4 lbs/ft3. What is the specific gravity of the granite now? (2 pts The Correct Answer and Explanation is: Correct Answer: To find the specific gravity of granite, use the formula:Specific Gravity=Density of the substanceDensity of water\text{Specific Gravity} = \frac{\text{Density of the substance}}{\text{Density of water}}Specific Gravity=Density of waterDensity of the substance​ Given:

A sample of granite has a density of 174.8 lb/ft3. If the density of water is 62.4 lb/ft3, what is the specific gravity of granite? The Correct Answer and Explanation is: Correct Answer:The specific gravity of granite is:Specific Gravity=Density of graniteDensity of water=174.8 lb/ft362.4 lb/ft3≈2.8\text{Specific Gravity} = \frac{\text{Density of granite}}{\text{Density of water}} = \frac{174.8\ \text{lb/ft}^3}{62.4\ \text{lb/ft}^3} \approx \boxed{2.8}Specific Gravity=Density of waterDensity of granite​=62.4 lb/ft3174.8 lb/ft3​≈2.8​ Explanation): Specific gravity is

Amoeba Sisters Video Recap – DNA, Chromosomes, Genes, and Traits: An Intro to A Picture Says It All 18. Explain what this image represents regarding where your entire DNA code can be found. 19. Apply Your Understanding: Spike is not a clone of his father. He inherited DNA from both of his parents. Chromosomes are

Wikis for Learning and Collaboration A WIKI is a collaborative website that collects and organizes content, created and revised by its users. The most well-known example is Wikipedia. Wikis are a way to grow a knowledge base around a particular content area, be it best practices in a particular field or how to use a

Approximately what percentage of Earth’s water is fresh water? a. 97 percent b. 71 percent c. 30 percent d. 3 percent The Correct Answer and Explanation is: Correct Answer: d. 3 percent Only about 3 percent of all the water on Earth is fresh water, meaning it is not salty and is suitable for drinking,