Numerade

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Reactions with large activation energy tend to have small rate constants

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DO IT! 14.1 Stock Dividends and Stock Splits Dahlia Corporation has had five years of high profits. Due to this success, the market price of its 500,000 common shares tripled from $15 to $45 per share. During this period, the Common Shares account remained the same at $2 million. Retained Earnings increased from $1.5 million to $10 million. President Bill Zerter is considering either (a) a 10% stock dividend, or (b) a 2-for-1 stock split. He asks you to show the before-and-after effects of each option on the Common Shares and Retained Earnings accounts and on the number of shares. ACTION PLAN • Calculate the stock dividend effect on Retained Earnings by multiplying the stock dividend percentage by the number of existing shares to determine the number of new shares to be issued. Multiply the number of new shares by the shares' market price. • A stock dividend increases the number of shares and affects both Common Shares and Retained Earnings. • A stock split increases the number of shares but does not affect Common Shares and Retained Earnings.

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Determine the maximum allowable temperature (in °C) that will produce a flux of less than $5,400 \frac{N \text{ atoms}}{cm^2 \cdot s}$ through a BCC iron foil when the concentration gradient is $-5 \times 10^{16} \frac{\text{atoms}}{cm^3 \cdot cm}$

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Mitochondria resemble which of the listed organisms most closely? O archaea O Saccharomyces O Chlamydomonas O Dictyostelium O bacteria

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Please examine the texts provided thoroughly to identify and correct any spelling, typographical, grammatical, OCR (optical character recognition), and mathematical errors, including any errors related to the square root symbol. Ensure that the entire text is properly formatted and presented in a clear, coherent manner. Only correct errors, Do not answer it. #### Texts: Paul's Kennel uses tenant-days as its measure of activity; an animal housed in the kennel for one day is counted as one tenant-day. During February, the kennel budgeted for 4,200 tenant-days, but its actual level of activity was 4,180 tenant-days. The kennel has provided the following data concerning the formulas used in its budgeting and its actual results for February: Data used in budgeting: Revenue Wages and salaries Food and supplies Facility expenses Administrative expenses Total expenses Fixed element per month Variable element per tenant-day $30.70 $3,200 $690 $8,200 $8,000 $20,000 $6.70 $11.50 $3.70 $0.10 $22.00 Actual results for February: Revenue Wages and salaries Food and supplies Facility expenses Administrative expenses $107,980 $23,520

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Learning Goal: To practice Problem-Solving Strategy 28.1 for resistor circuit problems. Find the currents through each resistor in the circuit shown on the diagram (Figure 1). Use the following values: $\mathcal{E} = 12.0\text{ V}$, $R_1 = 35.0\,\Omega$, $R_2 = 22.0\,\Omega$, $R_3 = 41.0\,\Omega$, and $R_4 = 14.0\,\Omega$. Figure Find the following currents: \begin{itemize} \item the current $I_1$ through the resistor of resistance $R_1 = 35.0\,\Omega$ \item the current $I_2$ through the resistor of resistance $R_2 = 22.0\,\Omega$ \item the current $I_3$ through the resistor of resistance $R_3 = 41.0\,\Omega$ \item the current $I_4$ through the resistor of resistance $R_4 = 14.0\,\Omega$ \end{itemize} Express your answers in amperes separated by commas to three significant figures. $I_1, I_2, I_3, I_4 =$

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A) Install Pyqt5 for Python Go to command window type: pip install PyQt5 (Note: Make sure you are connect to internet) Select Command Prompt Microsoft Windows [Version 10.0.18362.418] (c) 2019 Microsoft Corporation. All rights reserved. C:\Users\leechun.koo>pip install pyqt5 Qt 6.1.0 (MinGW 8.1.0 64-bit) Setting up environment for Qt usage. C:\QT\6.1.0\mingw81_64>pip install pyqt5 Traceback (most recent call last): File "c:\users\asus\appdata\local\programs\python\python35\lib\runpy.py", line 170, in _run_module_as_main _main_", mod_spec) File "c:\users\asus\appdata\local\programs\python\python35\lib\runpy.py", line 85, in _run_code exec(code, run_globals) File "C:\Users\ASUS\AppData\Local\Programs\Python\Python35\Scripts\pip.exe\_main__.py", line 5, in <module> File "c:\users\asus\appdata\local\programs\python\python35\lib\site-packages\pip\_internal\cli\main.py", line 58 sys.stderr.write(f"ERROR: {exc}") SyntaxError: invalid syntax

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Determine lim f(x), lim f(x), and lim f(x), if it exists. xâ†’c xâ†’c+ xâ†’c- 4-x^2, c=2, f(x)= x+1, x>2 lim f(x)=2, câ†’* lim f(x)=c, xâ†’c

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3.2.1 (10 points) Find $I_o$ in the network given below using mesh analysis. 6V + $I_o$ 6 k$\Omega$ 4 k$\Omega$ 6 k$\Omega$ +24 V 3.2.3 (10 points) Find $I_o$ in the circuit given below using mesh analysis. 4 k$\Omega$ 4 k$\Omega$ 2 k$\Omega$ 24 V (+ $I_o$ 2 k$\Omega$ +6V

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1.- Para el circuito mostrado, $\beta = 25$, $V_r = 2 V$ y $k = 1 mA/V^2$ Calcular: a) $V_o$ si $V_e = 1 V$ b) $V_o$ si $V_e = 10 V$ c) $V_o$ si $V_e = 15 V$

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alfredo s.