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Which of the following would be considered a tertiary alkyl halide?

In the structure  of mescaline shown below, there are [carbons] carbons and [hydrogens] hydrogens. (Enter as a number ….ie 6 not six)

Choose the list that correctly ranks the elements by increasing electronegativity. 

The formal charge on the nitrogen in the molecule below is;

Part A: Question 2. Show also the statement of account sent to Rocca on 21 September. Upload the completed statement as an attachment here. 20 Marks

Fibroadenomas grow by invasion

Menopause is 6 months without a period.  

Abruptio placenta is low placenta implantation.  

Last year, Atlantic Richfield had sales of $325,000 and a net income of $25,200.  The firm finances using only debt and common equity, and total assets equal total invested capital.  Year-end assets were $250,000, and the firm’s debt ratio (total-debt-to-total-capital ratio) was 15%.  What was their ROE?    Your answer should be between 7.12 and 15.40, rounded to 2 decimal places, with no special characters.

Edelman Engines has $18 million in total assets. Its balance sheet shows $2 million in current liabilities, $10 million in long-term debt, and $6 million in common equity. It has 300,000 shares of common stock outstanding, and its stock price is $31.80 per share. What is Edelman’s market/book (M/B) ratio? Your answer should be between 1.04 and 1.96, rounded to 2 decimal places, with no special characters.