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jessica cooper

jessica c.

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5. Let $\sigma$ be the permutation defined by: $\sigma = \begin{bmatrix} 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 & 10 & 11 & 12 & 13 & 14 & 15 \\ 14 & 9 & 10 & 2 & 12 & 6 & 5 & 11 & 15 & 3 & 8 & 7 & 4 & 1 & 13 \end{bmatrix}$. a) Write $\sigma$ as a product of transpositions. b) Classify $\sigma$ even or odd

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Question 10: nodal-analysis-std-form-v1 2A ↓ V1 6Ω V2 4Ω + 12Ω 2Ω 10V OV For the circuit above, you are to perform nodal analysis by writing the KCL equations at each node V₁ and V2. IMPORTANT: Put the two equations in standard form but DO NOT SOLVE IMPORTANT: Be sure eliminate any fractions by multiplying by the least common multiple (lcm) in each equation. You must do this in order to get the problem correct. Write the KCL equation at node V₁ and put in standard form: $a_{11}V_1 + a_{12}V_2 = c_1$. In other words, find the integers $a_{11}$, $a_{12}$ and $c_1$ and enter them below 3 ✓ 100% V1+ integer × 0% V2= integer × 0% Write the KCL equation at node V₂ and put in standard form: $a_{21} V_1 + a_{22}V_2 = c_2$. In other words, find the integers $a_{21}$, $a_{22}$ and $c_2$ and enter them below integer × 0% V₁+ integer × 0% V2= integer × 0%

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Assume the oil drop to be 2.20 µm in radius and have a density of 950 kg/m3. (a) Find the weight of the drop.

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When hearing loss occurs because of certain chemicals, this known as: Question 37 options: 1) Anesthetic affects 2) Low surface tension 3) Ototoxic effects 4) Mode of transmission

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Manufacturers and wholesalers issue online and print catalogs containing the seller's list prices and ____________.

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Assume that X is binomial with n = 150 and p = 0.4. The mean and standard deviation for X are

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Let $s(t) = \begin{cases} -16t^2 + 50t + 7 & t > -3 \ -2\sqrt{13 - t} & t \le -3 \end{cases}$. Evaluate $\lim_{t \to -12} s(t)$. \newline Let $s(t) = \begin{cases} -16t^2 + 50t + 7 & t > -3 \ -2\sqrt{13 - t} & t \le -3 \end{cases}$. Evaluate $\lim_{t \to 0} s(t)$. \newline Let $s(t) = \begin{cases} -16t^2 + 50t + 7 & t > -3 \ -2\sqrt{13 - t} & t \le -3 \end{cases}$. Evaluate $\lim_{t \to -3} s(t)$.

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4. Nitrogen is unusual in that it can be many forms in the environment, with oxidation states -III, III and V common in water and N2 or N(0) relatively unreactive with its triple bond. To remove nitrogen pollution (as a nutrient), ammonium (N(-III)) is oxidized to nitrite (N(III)) and then further oxidized to nitrate (N(V)) in a process called nitrification, which is then reduced to N2 in a process called denitrification. Write balanced redox reactions for the following steps (where you are given both the oxidant and the reductant). a) $NH_4^+$ + $O_2$ = $NO_2^-$ b) $NO_2^-$ + $O_2$ = $NO_3^-$ c) $NO_3^-$ + $C_6H_{12}O_6$ = $N_2$ 5. If you started with 100 mg $NH_4^+$/L, a) how many mg $NO_3^-$/L will be formed? b) How many mg $C_6H_{12}O_6$/L will be required turn that nitrate into nitrogen gas?

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et's Add and Multiply! Directions: Perform the indicated operations below. Write the letter that corresponds to the correct answer above the item-number to form an Arabic word where the word Algebra was derived from. Write your answer in your activity notebook or answer sheet. 1. 7 + 5 2. $\frac{3}{5} + \frac{-2}{6}$ 3. (51)(8) 4. $(\frac{1}{8})(\frac{-3}{2})$ 5. -14 + 9 6. -6 + (-12) 1 2 3 4 5 6 A. $\frac{3}{10}$ A. 12 B. -5 J. 408 L. $\frac{4}{15}$ R. -18 The word that you have correctly formed means "the restoring of broken parts" from the title of the book "The Science of Restoring and balancing" by the Persian mathematician and astronomer Al-Khwarizmi

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Bayi yang dilahirkan tidak dengan berat badan rendah pada umumnya mempunyai status gizi saat lahir yang kurang lebih sama dengan status gizi bayi di Amerika. Akan tetapi, seiring dengan bertambahnya umur ditambah faktor-faktor lainnya, sebagian besar bayi tersebut terus mengalami penurunan status gizi. Puncak penurunan terjadi pada umur kurang lebih 18−24 bulan. Pada kelompok umur inilah prevalensibalita kurus (wasting) dan balita pendek (stunting) mencapai titik tertinggi (Hadi, 2001). Setelah melewati umur 24 bulan, status gizi balita umumnya mengalami perbaikan meskipun tidak sempurna.Topik yang dibicarakan dalam bacaan tersebut adalah ...

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