Dim : faint : : chilly : __________ hot snow colddim : faint : : chilly : __________ hot snow cold The Correct Answer and Explanation is: Analogy Completion: dim : faint :: chilly : cold Correct Answer: cold Explanation Analogies test the relationship between pairs of words. To solve “dim : faint :: chilly […]
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What number is in the ten-thousandths spot of pi? The Correct Answer and Explanation is: The number in the ten-thousandths place of π (pi) is 9. Explanation To understand which digit of π (pi) is in the ten-thousandths place, we must first know what the “ten-thousandths” place means in decimal notation. In the decimal number
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Three lines are shown. A line with points C, A, and F intersects a line with points E, A, and B at point A. A line extends from point A to point D in between angle EAF. Angle CAE is 61 degrees, angle DAF is 90 degrees, and angle FAB is 61 degrees. Find the
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What is the square root of 32 rounded to the nearest tenth? The Correct Answer and Explanation is: The square root of 32 rounded to the nearest tenth is 5.7. Explanation: To understand why the square root of 32 is approximately 5.7, let’s explore both the mathematical process and the concept behind square roots. A
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What is the molar mass of acetic acid (HC2H3O2)? (NOTE: H = 1.008 amu, C = 12.011 amu, O = 15.999 amu) 120.1 g/mol 30.0 g/mol 58.0 g/mol 60.0 g/mol The Correct Answer and Explanation is: Correct Answer: 60.0 g/mol Explanation: To calculate the molar mass of a compound, we sum the atomic masses of
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What is the likely product of the SN2 reaction shown? OH HCI OH IV 0 0 II I 0 IV None of these OHz The Correct Answer and Explanation is: The question asks for the likely product of the SN2 reaction shown, where butan-2-ol reacts with HCl. Step-by-step Reaction Mechanism The reaction given is: This
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Find the area of each trapezoid using the formula. 1. 5 cm 4 cm A=_ cm 3 cm 2. 2 m 4 m A=_ m8 m The Correct Answer and Explanation is: To find the area of a trapezoid, we use the following formula:A=12(b1+b2)⋅hA = \frac{1}{2}(b_1 + b_2) \cdot hA=21(b1+b2)⋅h Where: Problem 1: A=12(5+4)⋅3=12(9)⋅3=4.5⋅3=13.5 cm2A =
Draw the Fischer projections of the four aldotetroses. Draw the D-sugar on the left and its L-isomer directly to the right of it. Be sure you select the appropriate hydroxy group so that the carbon bonded to the oxygen is connected to it. Draw D-sugar Draw sugar CH2OH CH2OH The Correct Answer and Explanation is:
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find the square root of following number by long division method ,18225find the square root of following number by long division method ,18225 The Correct Answer and Explanation is: ✅ Square Root of 18225 Using Long Division Method Let’s find the square root of 18225 step by step using the long division method. 🔢 Step
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Propose an efficient synthesis of propanoic acid from acetylene: COOH Your answer incorrect. Try again. Draw the structure of X, HC≡CH Edit Your answer correct. Which reagents will accomplish the transformation shown above? A. 1) NaNH2 2) CH3CH2OH B. O2 The Correct Answer and Explanation is: To efficiently synthesize propanoic acid (CH₃CH₂COOH) from acetylene (HC≡CH),