Exams & Certification

What is 24 divided by 23 1/3 equal in fraction form and simplified The Correct Answer and Explanation is: Answer: 242313=24703=24×370=7270=3635\frac{24}{23\frac{1}{3}} = \frac{24}{\frac{70}{3}} = \frac{24 \times 3}{70} = \frac{72}{70} = \frac{36}{35}2331​24​=370​24​=7024×3​=7072​=3536​ Explanation To divide a whole number by a mixed number, we follow a systematic approach. First, we convert the mixed number into an improper […]

If beginning inventory is understated by $15,000, the effect of this error in the current period is Cost of Goods Sold Net Income Understated Overstated Overstated Understated Overstated Overstated Understated Understated The Correct Answer and Explanation is: Correct Answer: Cost of Goods Sold: UnderstatedNet Income: Overstated Explanation: When beginning inventory is understated by $15,000, it

Write two equivalent fractions 8 = ?/2 = ?/1 8 = ?/?2 = ?/?1 (Type whole The Correct Answer and Explanation is: Answer:8 = 16/2 = 8/18 = 24/3 = 40/5 Explanation: Fractions are a way to represent parts of a whole or to show division. When we say a number like 8 equals a

Use the models below to write an equivalent fraction. You will need to divide the parts of the second model to make an equivalent fraction. 1. 24 = 3. 25 = 5. 56 = 2. 38 = 4. 46 = 6. 34  Correct Answers: Understanding and Creating Equivalent Fractions Equivalent fractions are fractions that may look different but represent the exact same value or portion of

Introduction to Organic Compounds: Hydrocarbons Prelab Problems: 1. What elements are present in alkanes? 2. Would you expect hexane to be soluble in water? Why? 3. Which is more flammable, hexane or potassium sulfide? 4. Why are 1-chlorobutane and 2-chlorobutane structural isomers? 5. Draw the condensed structural formula for each of the following: a) 2,3-dimethylpentane

Pentane but Would you expect hexane to be soluble in water? Why? Which is more flammable, hexane or potassium sulfate? Draw the condensed structural formula of hexane. Why are 1-chlorobutane and 2-chlorobutane structural isomers? The Correct Answer and Explanation is: Would you expect hexane to be soluble in water? Why?No, hexane is not soluble in

How many centimeters are in 4.69 meters? 2. How many millimeters are in 6.05 meters? 3. Convert 56.0 kilograms into milligrams. 4. There arenanometers in 1 meter. How many nanometers are there in 2.5 meters? 5. Convert 180.4 milliliters into liters. 6. How many feet are there in 387.5 cm? (Note: 2.54 cm = 1

Draw an energy diagram for an exothermic reaction that yields 75 kcal/mol. The activation energy is 30KCal/mole [Energy Diagram Description] markdownCopyEditEnergy (kcal/mol) | 70| ‡ | / \ | / \ | / \ 40| / \ | / \ | / \ | / \ | Reactants / \ Products -35|——————-/ \——————- | |_________________________________________________________

Two’s Complement Arithmetic Convert the given signed decimal numbers to 8-bit Two’s Complement binary numbers. Calculate the sum and difference of the Two’s Complement binary numbers. For each calculation, indicate “overflow” if overflow occurred. All work should be done in binary. Show your work. Complete the table given below. Decimal Two’s Complement Binary Sum Difference

Perform twos complement arithmetic for the followings. 6. -17 + (-31) 7. 51 – 78 8. -19 + 35 9. -71 + (-31) 10. -120 + (-127) The Correct Answer and Explanation is: Problem 6: -17 + (-31) Binary representation (8-bit):-17 → 11101111-31 → 11100001 Addition: arduinoCopyEdit 11101111 + 11100001 ———– 1 11010000 (9 bits: