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1 #include <iostream> 2 #include <fstream> 3 using namespace std; 4 5 int main() 6 { 7 fstream salesFile; 8 salesFile.open("sales.txt", ios::in); 9 10 11 { 12 cout << "The file sales.txt does not exist.\n"; 13 } 14 else 15 { 16 salesFile.close(); 17 cout << "The file sales.txt already exists.\n"; 18 } 19 20 return 0; 21 } Select the statement that should appear in line 10 for the program to correctly report whether the sales.txt file exists. if (salesFile.fail()) if (salesFile.fail()) if (salesFile.exists()) if (!exists(salesFile))

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! Required information Consider the circuit given below, where V_(1)=180V. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Find the value of i(t) for t>0. The value of i(t)=[Ae^(Bt)+Cte^(Dt)]u(t)A where A = , B = , C = , and D=

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A patient who has severe persistent asthma has taken PO prednisone for two and a half months following a severe asthma exacerbation that required hospitalization. The nurse understands that the prednisone has caused ___________________, and therefore ________________________. Question 8 options: depressed cardiac function; the prednisone must be taken indefinitely suppression of adrenal gland function; the prednisone dose must be reduced gradually before the drug is discontinued serious adverse effects; the prednisone must be discontinued immediately insulin resistance; the patient should undergo testing for diabetes mellitus once the prednisone is discontinued

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b. The business is a corporation that issued 1,000 common shares. Cash dividend account is used for declaring dividends. View transaction list Journal entry worksheet Record the issuance of common shares. Note: Enter debits before credits. Date February 14 General Journal Debit Credit

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(bonus) explain which electrons are lost when Fe forms the $Fe^{+2}$ ion & why. Fe electron config: $1s^22s^22p^63s^23p^63d^64s^2$

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Refer to the following table for Waxwania: Government Expenditures, G $ 160 160 160 160 160 Tax Revenues, T Real GDP $ 90 $ 450 110 550 130 650 150 750 170 850 Instructions: Enter your answers as a whole number. a. What is the marginal tax rate in Waxwania? percent b. What is the average tax rate? percent c. Which of the following describes the tax system: proportional, progressive, or regressive? (Click to select)

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Previous Page Next Page Question 23 (1 point) Listen Which of the following occurs during the Calvin-Benson cycle? the formation of carbon dioxide the formation of NADPH the formation of ATP the formation of glucose Previous Page Nly'mage Page 2 Submit Quiz 22 of 35 questions saved

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the number of deaths among young adults and teenagers is roughly proportional to their vape smoking consumption and elasticity of demand for vape is 0.9. then a tax increase that increases the price of vapes by 30% would roughly reduce deaths of young adults and teenagers by.A) 1.5%B) 30%C) 20%D 27%

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Why is a compliance program essential in today's health care organization?

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* Consider the function $f(x) = x^x$ and assume that $f(0) = 1$. Using an appropriate established MacLaurin series, and term by term integration, derive an infinite series expression for the integral $I = \int_0^1 f(x)dx$

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justin a.