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jessica ferrera

jessica f.

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Reasons provided in a statement for why someone should believe your argument are called [BLANK] Conclusions Premises Pillars Hypotheses Question 2 Arguments that include premises that guarantee the truth of a conclusion are called [BLANK] arguments. Ampliative Intuitive Distinctive Deductive

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calculate the reaction enthalpy of this reaction under standard conditions: 2CH3OH + 3O2 = 2CO2 + 4H2O

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1. Why is the convolutional layer important in convolutional neural networks? Because a convolutional layer would make the model overfit the training data so that it generalizes better Because convolutional neural networks are unsupervised deep learning models and therefore, a convolutional layer helps the model better fit the data Because if we do not use a convolutional layer, we will end up with a massive number of parameters that will need to be optimized and it will be super computationally expensive Because convolutional neural networks take flattened images as input and therefore the convolutional layer helps the model regenerate the input images None of the above

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2) Calculate the cell potential of the following electrochemical cell: Ag(s) | Ag+(aq) (0.50M) || IO3(aq) (0.040M), H+(aq) (0.030M) | I2(s) | Pt(s) Ag+ (aq) + e- \rightarrow Ag (s) E° = +0.80 V IO3 (aq) + 6 H+ + 5e- \rightarrow 1/2 I2 (s) + 3 H2O (1) E° = +1.20 V Cathode = Ag+ (aq) + e- \rightarrow Ag(s) E° = +0.80 V 5Ag+ + IO3- + 6H+ + 5e- \rightarrow 5Ag + 1/2I2 + 3H2O Ecell = Ecathode - Eanode 1.20 -

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5. Consider the data provided in the table below representing the production possibilities schedule for oranges and wheat (in bushels). Use your work to answer T/F questions 15-17 in Canvas Quiz - HWL. Pt Oranges Wheat a 200 0 b 180 60 c 160 100 d 100 160 e 40 200 f 0 220 OR 4 WH a. In the space provided, plot these possibilities with oranges on the vertical axis and wheat on the horizontal axis, label the points a through f, and draw the production possibilities frontier (PPF). b. If the economy moves from possibility c to possibility d, what is the opportunity cost per unit of wheat in terms of oranges (given up)? c. If the economy moves from possibility d to possibility e, what is the opportunity cost per unit of wheat in terms of oranges (given up)? d. In general, what is happening to the opportunity cost of wheat as the output of wheat increases? Very briefly explain why it is logical that this is the case.

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Question 6 (10 marks) A square lamina ABCD of side 40 mm is perpendicular to HP and parallel to VP. Draw its projections and show its traces.

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Write a C++ program that reads a file named words.txt and counts and prints the total number of words, the total number of VISIBLE characters (with white spaces), the total number of VISIBLE characters (without white spaces), the number of white spaces, and the number of lines in the file. I/O Program Input: One text file called "words.txt" Program Output: Multiple lines showing the total number of words, the total number of characters (with white spaces), the total number of characters (without white spaces), the number of white spaces, and the number of lines in the file. THIS PART HAS BEEN ALREADY WRITTEN FOR YOU. Sample Testcase 0: (To try on your computer, it won't be graded, there is another secret text). Input: Suppose words.txt has the following passage: Arithmetic operators in C++ have the same precedence as they do in mathematics. Multiplication and division have left associativity (meaning that they will be evaluated from left to right) and they have higher precedence than addition and subtraction, which also have left associativity. We can also force the precedence of expression using parentheses. Just the same way as you would do that in normal mathematics.

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Water is required at a rate of 800 GPM and at a pressure of 100 PSI, one foot above the ground surface of the wellhead. Specify the brake horsepower requirement for a submersible turbine pump in a well based on the following assumptions and constraints: - The well has a rated capacity of 900 GPM. - The pump capacity should not exceed the design capacity of your well. - The pump column should be sized to limit velocity in the pipe below 5 fps. - Steel pipe is used in the well (CHW=140). Ignore minor losses in fittings. - The drawdown in the well does not drop below the top of your well screen. - The pumping water level coincides with the top of the well screen at 335' below the ground surface. - The well is 400' deep with the pump located at 390' below the ground surface. State all other assumptions, including pump efficiency. Provide documentation, including a design schematic of the well showing pump and screen locations, drawdown elevation, pipe column size, discharge elevation and pressure requirement, and flow rate provided at the surface. Design of perforated well casing (i.e. well screen) is not required.

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In C# code, ____________ are required to indicate the beginning and the end of a string. Group of answer choices c. parentheses b. double quotation marks, such as (“) d. semicolons a. single quotation marks, such as (‘)

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(03) Calcule o valor das expressões: a) 70 : 7 - 1 = b) 20 + 3 \times 2 = c) 30 + 10 : 10 = d) 150 - 7 \times 12 = e) 48 : 16 + 20 : 4 = f) 10 - 8 - 2 + 3 =

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