Numerade

Questions asked

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The azide synthesis is useful in synthesizing which type(s) of compounds? Select answer from the options below

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which of the following statements is true? translocator proteins in the mitochondria facilitate the movement of proteins across both the outer and inner mitochondrial membranes

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Which female artist did automatic painting channeled by spirits, preceded Kandinsky by at least 10 years, and painted with non-representational abstraction? Question 11 options: Berthe Morisot Rosa Bonheur Hilma af Klimt Helen Frankenthaler

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Use the time/tip data from the table below, which includes data from New York City taxi rides. (The distances are in miles, the times are in minutes, the fares are in dollars, and the tips are in dollars.) Find the regression equation, letting time be the predictor (x) variable. Find the best predicted tip for a ride that takes 22 minutes. How does the result compare to the actual tip amount of $5.05? Distance 12.71 1.80 0.49 1.40 1.32 1.02 2.47 8.51 Time 27.00 25.00 2.00 18.00 8.00 8.00 18.00 31.00 Fare 36.80 16.30 4.80 12.30 7.80 7.80 14.30 31.75 Tip 0.00 1.50 0.00 2.46 0.00 2.34 4.29 2.98 The regression equation is $\hat{y} = \boxed{} + \boxed{}x$. (Round the y-intercept to two decimal places as needed. Round the slope to four decimal places as needed.)

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1. Use induction to prove that a tree with $n \ge 2$ vertices is a bipartite graph. i.e., each vertex can be given a color red or blue in such a way that there are no edges between vertices of the same color. 2. Prove that a tree with two vertices of degree 3 must have at least four vertices of degree 1. Find an example showing that a tree with two vertices of degree 3 need not have five vertices of degree 1. 3. Suppose that $T_1$ and $T_2$ are disjoint trees and we add a new edge between a vertex $u$ in $T_1$ to a vertex $v$ in $T_2$. Prove that the new graph is a tree. 4. Let $G$ be a connected planar graph such that every region of $G$ has at least 5 edges on its boundary. Prove that $3E \le 5v - 10$.

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(5 marks) Sketch the region bounded by the curves and find its area.\\ $y = \sec x$, $y = \cos x$, $x = 0$, $x = \frac{\pi}{4}$

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Problem Solve. (Place a BOX around your answer ). At Books R Us Bookstore books sell for $15 each, including tax. A bookstore membership costs $10 per year and allows members to pay a discounted price of $12 a book. a

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QUESTION 7 The Boy Scouts of America has ended the longtime involvement of a Sicklerville man accused of child-pornography distribution. The prosecutor's office identified James Roberts, 74, as Master Scout Leader for Boy Scout Troop 132 in Sicklerville. In order to arrest to the criminal the police had a picture of the suspect but someone tampered the evidence with other pictures, anyway, we know that the md5 checksum of the original criminal picture was; md5sum: 04BF91022D9245A054E74B8999EF11BA so, analysing the evidence (pictures attached), can you identify who is the criminal as well as provide us with the sha-256 checksum of the criminal image.

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11. Which of the following should be classified as a period cost? A. Salaries of personnel who perform quality control oversight on the plant floor. B. Salaries of personnel who move work in process from the production line to finished goods. C. Salaries of personnel who inspect work in process. D. None of these should be classified as period costs.

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BEST MATCH

3) Working from first principles, derive an equation that predicts the ideal velocity of the gases leaving a rocket engine in terms of the nozzle exit pressure, chamber pressure, chamber temperature, universal gas constant, molecular weight of the gases, and the ratio of specific heats. [10 marks]

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penny a.