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kenneth nguyen

kenneth n.

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For the series below use an appropriate test to decide whether the series is convergent or not. Please state the test clearly. βˆ‘n=0∞neβˆ’3n2n=0βˆ‘βˆžneβˆ’3n2

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What do lemons, tomatoes, and coffee all have in common chemically?

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Based on the decision tree for breast cancer diagnosis through the link above, what is the predicted diagnosis for the breast cancer patient whose tumor image has the following features: texture_mean = 20 texture_worst = 24 perimeter_worst = 110 concave points_mean = 0.05 concave points_worst = 0.17 Among the statements below, select the (one) correct statement regarding the prediction for the patient and the terminal node this case will land on. Group of answer choices The patient has cancer, based on the node with value [0, 123]. The patient has cancer, based on the node with value [2, 9]. The patient has cancer, based on node with value [4, 13]. The patient has cancer, base on the node with value [0, 6]. perimeter_worst <= 106.05 entropy = 0.95 samples = 426 value = [269,157] True False concave points_worst <=0.161 entropy = 0.253 samples = 260 value = [249,11] concave points_mean <=0.049 entropy =0.531 samples = 166 value=[20,146] symmetry_se <= 0.017 entropy =0.141 samples = 252 value = [247,5] texture_worst <= 23.47 entropy =0.811 samples = 8 value = [2, 6] texture_mean <= 19.545 entropy =0.961 samples = 26 value= [16,10] perimeter_worst <=113.5 entropy=0.187 samples = 140 value = [4,136] entropy = 0.31 samples=90 value = [85, 5] entropy =0.0 samples = 162 value = [162,0] entropy = 0.0 samples = 2 value= [2,0] entropy = 0.0 samples = 6 value = [0, 6] entropy =0.353 samples = 15 value = [14, 1] entropy = 0.684 samples = 11 value = [2, 9] entropy = 0.787 samples=17 value = [4, 13] entropy = 0.0 samples = 123 value = [0,123]

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2. pKa = -3.6 -3.6 = -log Ka 7.6 = log Ka 23. pH = 8 24. pOH = 11 ka = 10^{3.6} pH = 25. A 30 sample was found to contain: 12 g of carbon, 2 g of hydrogen, and 16 g of oxygen. What percentage is carbon? \frac{12}{30} = 0.4 \times 100 = 40% 26. Approximately 7% of the above compound is hydrogen. About how many grams of hydrogen are there in 850 grams of the same sample? 850 \times 0.07 = 59.5 g 27. What is the empirical formula for the compound in question 25? 28. If the MW for the compound was found to be 120, what would its molecular formula be

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If length_in_days is 7, output 'Exactly one week'. Otherwise, output 'Not equal to one week'. Click here for examples Ex 1: If the input is 7, then the output is: Exactly one week Ex 2: If the input is 319, then the output is: Not equal to one week length_in_days = int(input()) ''' Your code goes here '''

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One of the main purposes of Special Purpose Entities (SPEs) is to create collateral or securitized bonds. True False

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Sandhill Co. at the end of 2020, its first year of operations, prepared a reconciliation between pretax financial income and taxable income as follows: Pretax financial income $3440000 Estimated litigation expense 4440000 Extra depreciation for taxes (6432000) Taxable income 1448000 The estimated litigation expense of $4440000 will be deductible in 2021 when it is expected to be paid. Use of the depreciable assets will result in taxable amounts of $2144000 in each of the next 3 years. The income tax rate is 20% for all years. The deferred tax liability to be recognized is A $888000. B $688000. C $1286400. D $1086400.

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thoughtful

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For this snippet, you will implement factorial both iteratively and recursively. For the iterative implementation, simply take in the value to factorialize and call it x. Create a for loop counting backwards from x to 0 (meaning stop after the 1 and before the 0). Create a variable fact = 1 before the loop. Call the counting variable of the loop i. for (i = x; i > 0; i--); //the loop control. Inside the loop, you execute fact = fact * i; //this is the creation of the factorial. Print the result. CODE IN C LANGUAGE For the recursive version, use: long fact(int x1){ long ans = 1; if (x1 == 1) return (1); // trivial case else { ans = x1 * fact(x1 - 1); // the reducing step return(ans); } } [HINT: factorials get very big, very fast, be careful of overflow]

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The percentage of the adult population that smokes 610 X15 years since 1963 mcdeler the munct C ^ (x) twice graph shown below_ Hnat Yez percentage Emdcen drop below 20967 The year that the percentage of smokers dropped below 2098 is 15

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