Numerade

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E) To successfully merge the dataframe **pop** with the **abbr** dataframe, we need to identify a **column they have in common** which will serve as the **“key”** to merge on. One column both dataframes have is the **state column**. The only problem is the slight column name discrepancy – in **pop**, the column is called **“state”** and in **abbr** – **“State.”** These names need to be reconciled for the merge() function to work. Find a way to rename **abbr’s “State”** to **match** the **state column in pop**.

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Question 1 1 pts Use the pattern below to answer the question that follows. 101 = 100 + 1 102 = 100 + 2 103 = 100 + 3 ... 200 = 100 + 100 Let the sum of the first 100 positive integers equal k. Using the pattern above, which of the following expresses the sum of the first 200 positive integers in terms of k? O 5000 + k O 5000 + 2k O 10,000 + k O 10,000 + 2k

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Describe an ethical dilemma involving bribery that an auditor or an accountant might face in his or her business career and then illustrate how the auditor or accountant might use the "threats and safeguards" approach to resolve that dilemma

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A Gram stain can better help determine if a culture is pure or mixed than a simple stain. Select one: O True O False

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Edward and Patau syndromes are examples of _________blank. Multiple Choice translocations autopolyploidy aneuploidy allopolyploidy

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A competitive lender makes loans to a pool of borrowers that are identical. After borrowers have received their loans they choose one of two investment projects. Project G pays the borrower a rate of return of 𝑟 𝑔 r g with probability 𝑝 𝑔 p g . With probability 1 − 𝑝 𝑔 1−p g , the project earns a zero rate of return, the borrower defaults on the loan, and the lender receives back the initial loan amount. Project B pays the borrower a rate of return of 𝑟 𝑏 r b with probability 𝑝 𝑏 p b . With probability 1 − 𝑝 𝑏 1−p b , the project earns a zero rate of return, the borrower defaults on the loan, and the lender receives back the initial loan amount. We assume that 𝑟 𝑔 < 𝑟 𝑏 r g 𝑝 𝑏 p g >p b , and 𝑝 𝑔 ( 1 + 𝑟 𝑔 ) > 𝑝 𝑏 ( 1 + 𝑟 𝑏 ) p g (1+r g )>p b (1+r b ). The lender can’t observe in which project the borrower invests and so it charges all borrowers the same interest rate 𝑟 𝐿 r L . The lender lends an amount 𝐿 L and pays interest 𝑟 𝐷 r D on funds acquired from depositors. Question 1.1

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The U.S. consumer price index (CPI) was 240.85 in August 2016 and 245.52 in August 2017. How much was the inflation rate in August 2017? Group of answer choices 0.9% 1% 1.9% 2.9%

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$\lim_{x \to \infty} \frac{\ln(1+x)}{x}$ is equal to:

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Find tactor of 20 (tree digram Find Area of circle having redus $ =14(A=2 \times 2) $

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In the expansion of (2x+1)^(5) the coefficient of the x^(3) term is:

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