Numerade

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Service calls arriving at an electric company follow a Poisson distribution with an average arrival rate of 42 per hour. Find the average and standard deviation of the number of service calls in a 2-hour period. Round your answer to three decimal places, if necessary.

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VILEY 1.1. A brass key has a net positive charge of +1.92 × 10-16 С. Approximately, how many electrons must be added to the key to make it electrically neutral? 770 960 1200 1800 2100

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During which phase of the cell cycle is the cell's DNA replicated? Question 38 options: gap 2 (G2) Mitotic phase gap 1 (G1) synthesis (S)

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Protein secreted by a living bacterial cell that targets intestinal mucosa and causes diarrhea A hemotoxins B enterotoxins C neurotoxins D cytotoxin

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A language $L \subseteq \Sigma^*$ is unary if $|\Sigma| = 1$. Show that there is a unary language that is not Turing recognizable.

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(1 point) Write each expression in terms of sines and/or cosines and then simplify.\\ $\frac{\sec(x)}{\tan(x)}$ = \\ $\frac{\cos(x)}{\sec(x)} + \cos^2(x) =$\\ $\frac{\sin(x)}{\csc(x)} + \cos^2(x) = $

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The graph above shows the voltage as the distance along a circuit for an ideal series resistance circuit of 6m. The current in the circuit is 0.50A. Which of the following could be the resistors in the circuit? (4) 2 resistors: 4Omega and 4Omega (3) 2 resistors: 6Omega and 2Omega (- 2 resistors: 3Omega and 1Omega (1) 1 resistor: 8Omega () 3 resistors: 2.7Omega ,1.3Omega , and 4Omega The graph above shows the voltage as the distance along a circuit for an ideal series resistance circuit of . The current in the circuit is . Which of the following could be the resistors in the circuit? Responses resistors: and 2 resistors: 4 ohms and 4 ohms resistors: and 2 resistors: 6 ohms and 2 ohms resistors: and 2 resistors: 3 ohms and 1 ohm resistor: 1 resistor: 8 ohms resistors: , , and 2 4 Distance Along the Circuit (m) The graph above shows the voltage as the distance along a circuit for an ideal series resistance circuit of 6 m. The current in the circuit is 0.50 A . Which of the following could be the resistors in the circuit? 2 resistors: 4 and 4 B 2 resistors: 6 and 2 2 resistors: 3 and 1 1 resistor: 8 e 3 resistors:2.72,1.3 ,and 4

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Under these facts, Rios is an actual agent for select answer, and Ms. Hadid met with Mr. Rios believing that he was an agent of select answer. Ms. Hadid's belief under these circumstances was based on the language of select answer in a conversation occurring during the sale of the property. Under these facts, it is likely that a court would hold that Ms. Hadid's belief was select answer and that it was caused by select answer. It is likely that a court would hold that agency by select answer existed, and a cause of action against Mr. Brandt would be sustained. Under these facts, Rios is an actual agent for select answer, and Ms. Hadid met with Mr. Rios believing that he was an agent of select answer. Ms. Hadid's belief under these circumstances was based on the language of select answer in a conversation occurring during the sale of the property. Under these facts, it is likely that a court would hold that Ms. Hadid's belief was select answer and that it was caused by select answer. It is likely that a court would hold that agency by select answer existed, and a cause of action against Mr. Brandt would be sustained.

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Find the domain of the following function.\\ $f(x) = \frac{\sqrt{x+6}}{x^2 - x - 42}$\\ (Type your answer in interval notation.)

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Jim spends his entire budget on wings and beer. He maximizes his utility when he allocates his entire available budget and buys wings and beer so that the

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rebecca y.