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Suppose that I have a Dataframe with only 3 numerical columns: C1, C2 and C3 as created below: d = {‘C1′:[15,25,30],’C2′:[20,13,32],’C3’:[2,1,3]} df = pd.DataFrame(d) Given the Dataframe df, consider the following code segments: 1. df[‘C4’] = df[‘C1’]+df[‘C2’]+df[‘C3’]2. df[‘C4’] = df.iloc[:,0:3].sum(axis=1)3. df[‘C4′] = df.loc[:,’C1′:’C3’].sum(axis=1) Which of the above statements will work to create a new column that is the sum of columns C1, C2, and C3.

Which of the following conditions is an example of afterload causing cardiac dysfunction?

Identify whether the ACE is identified as conventional or expanded (1 point each).

On February 22, Brett Corporation acquired 210 shares of its $4 par value common stock for $26 each. On March 15, the company resold 67 shares for $30 each. What is true of the entry for reselling the shares?

Excerpts from Andre Company’s December 31, 2024 and 2023, financial statements are presented below: 20242023Accounts receivable$ 40,000$ 36,000Inventory28,00035,000Net sales190,000186,000Cost of goods sold114,000108,000Total assets425,000405,000Total stockholders’ equity240,000225,000Net income32,50028,000 What is the average days in inventory for 2024?Note: Round your intermediate calculations to two decimal places and final answer to one decimal place.

In a matching-to-sample task, a student is asked to match a sample shape (a red triangle) with three comparison shapes (a blue triangle, a red square, and a red triangle). The correct response is selecting the red triangle, but only when a red light is illuminated above the sample.  What does the red light function as in this four-term contingency?

The account that records your company’s discount is called the _________________ account.

The board of directors of Capstone Incorporated declared a $0.60 per share cash dividend on its $1 par common stock. On the date of declaration, there were 50,000 shares authorized, 20,000 shares issued, and 5,000 shares held as treasury stock.What is the entry when the dividends are declared?TransactionAccount TitleDebitCreditA.Dividends9,000 Dividends Payable 9,000B.Dividends9,000 Cash 9,000C.Dividends12,000 Dividends Payable 12,000D.Dividends12,000 Cash 12,000

When is punishment most effective in reducing behavior?  

Which of the following congenital heart defects might have improvement in oxygen saturation with administration of nitric oxide?