Numerade

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CHALLENGE \#3 Type the flag number in the directory in /root/temp

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Consider the following code snippet executed on a web server: <?php echo 'The Candy Store<br>'; echo 'Ivy's page<br>'; echo 'Offer: 20% off'; ?> Which of the following codes corresponds to valid response from the web server A. <!DOCTYPE html> <html> <head> <title>echo Command</title> <link rel="stylesheet" href="css/styles.css"> </head> <body> <h1>The Candy Store</h1> <h2>Ivy's page</h2> <?php echo '<p class="offer">Offer: 20% off</p>'; ?> </body> </html> B. <!DOCTYPE html> <html> <head> </head> <body> <h1>The Candy Store</h1> <h2>Ivy's page</h2> <?php echo '<p class="offer">Offer: 20% off</p>'; ?> </body> </html> C. <html> <head></head <body> The Candy Store<br> Ivy's page<br> Offer: 20% off </body> </html> D. <!DOCTYPE html> <html> <head> <title>echo Command</title> </head> <body> <h1>The Candy Store</h1> <h2>Ivy's page</h2> <p>Offer: 20% off</p> </body> </html> E. None of the above

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In the market shown above, if the government imposed a binding price control in this market at $40, did they impose a price ceiling or price floor? At the binding price control of $40, would there be a shortage or surplus, and how large would be the shortage/surplus?

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Select the best description of forward genetics. # 3 O Screen for individuals with a specific phenotype of interest. Sequence the genome of a wild-type individual. Beginning with a phenotype, determine the genetic basis. Beginning with a genotype, determine the phenotype. 80 F3 E $ 4 a F4 R 475 % 0 - F5 T 6 C F6 & 7 K F7 * CO 8 F8 Y UI ( 9 D F9 0

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Consider the solid obtained by rotating about the x-axis the region below the curve $y = 4xe^{-x^2}$ for $0 \le x \le 2$, as shown. Find the volume using the disk or washer method. Show all work in setting up the integral. You may use your calculator to compute the integral.

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Brief Exercise 9-1 Presented below is information related to Pearl Inc.'s inventory. (per unit) Historical cost Selling price Cost to sell Cost to complete Skis Boots Parkas $218.50 $121.90 $60.95 243.80 166.75 84.81 21.85 9.20 2.88 36.80 33.35 24.44 Determine the following: the net realizable value for each item, and the carrying value of each item under LCNRV. Item Cost NRV LCNRV Skis $ $ $ Boots Parkas

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Q2 (2 points). During the demo today, a student suggested the charge on me to attract the foil ball could have come from friction of my shoes against the floor as I was walking around. Let's check under what condition this could be true. Google says you pick up $4.7 \times 10^{10}$ electrons by scuffing your feet on a cold dry day. Assume the capacitance of me is 100pF ($C = Q/V$). Use the same body resistance and assumptions as in Q1, estimate at what frequency I would have to scuff to keep the charge on me (accumulating charges no slower than losing them).

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6 a. Net income was $479,000. b. Issued common stock for $79,000 cash. c. Paid cash dividend of $17,000. d. Paid $115,000 cash to settle a note payable at its $115,000 maturity value. e. Paid $123,000 cash to acquire its treasury stock. f. Purchased equipment for $92,000 cash. Use the above information to determine this company's cash flows from financing activities. (Amounts to be deducted should be indicated with a minus sign.) Cash flows from financing activities

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In anisotropic materials, E and D don't necessarily point in the same direction. Physically, what would have to happen inside the material in order for this to happen?

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Part 2A: Load and examine the dataset Instruction 2.1. Write your code to load the breast cancer dataset from sklearn and assign it to a variable called `cancer`. [Total mark: 1] Note: The cell code below assigns the data to variable X and the labels to variable Y. Run the cell and use X and Y for later tasks. Instruction 2.2. Now you need to examine the size of data. Write your code to find and print out the number of samples and the number of features in the dataset. [Total mark: 1] Instruction 2.3. The following code segment is designed to do some statistics on the labels to get a brief understanding about the prediction task. This is a classification task, it is important to know the number of categories (or number of classes) in the dataset and their frequencies. Your tasks are: 1. Write your code to compute and print the number of classes in the dataset. (1 marks) 2. Write your code to compute and print the number of occurrences of each class. (3 marks) [Total marks: 4]

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jonathan t.