Numerade

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A dartboard has equally sized slices numbered from 1 to 10. Some are grey and some are white. The slices numbered 3 and 10 are grey. The slices numbered 1, 2, 4, 5, 6, 7, 8, and 9 are white. A dart is tossed and lands on a slice at random. Let X be the event that the dart lands on a grey slice, and let P(X) be the probability of X. Let not X be the event that the dart lands on a slice that is not grey, and let P(not X) be the probability of not X.

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What is the velocity of a beam of electrons that goes undeflected when moving perpendicular to an electric and magnetic fields.

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Lars consumes only potatoes and herring. When the price of potatoes was $9 per sack and the price of herring was $5 per crock, he spent his entire income to buy 5 sacks of potatoes and 10 crocks of herring per month. Now the government subsidizes potatoes. Market prices haven’t changed, but consumers get a subsidy of $5 for every sack of potatoes consumed. To pay for this subsidy, the government introduced an income tax. Lars pays an income tax of $20 per month. If s is the number of sacks of potatoes and c is the number of crocks of herring, what is Lars’s new budget constraint? Question 10Answer a. 4s + 5c = 95 b. 14s + 5c = 120 c. 4s + 5c = 75 d. 9s + 5c = 100 e. 14s + 5c = 95

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A variable capacitor with negligible resistance is connected to an ac voltage source. How dows the current in the circuit change if the capacitance is increased by a factor of 3.40 and the driving frequency is increased by a factor of 1.70. Current is increased by a factor of

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4. Analice la siguiente foto del gel con las muestras de ADN de un plásmido que se cortaron con las enzimas que se indican en la tabla y leyenda. Si cada fragmento representa un corte de la enzima en el ADN del plásmido que se colocó en el tubo, indique cuantos cortes realiza la enzima EcoRI, cuantos la BamHI y cuantos realizan ambas. Leyenda 1 marcador 2 muestra tubo 1 3 muestra tubo 2 4 muestra tubo 3 5 muestra tubo 4 TABLE 2: Summary of Restriction Enzyme Digestion Reactions Reaction Plasmid Restriction Enzyme Ultra EcoRI BamHI Final Pure Reaction Tube DNA Rxn Buff Enzyme Enzyme Water Volume 1 5 μι 5 µL --- --- 20 μL 30 μL 2 5 μL 5 μι 5 μL --- 15 μι 30 μL 3 5 μL 5 μι --- 5 μL 15 μι 30 μL 4 5 μι 5 μι 5 µL 5 μι 10 μL 30 μι 1 2 3 4 5

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The short run is a timeframe in which at least one factor of reduction is fixed the amount of output produce is fixed there is a shortage of factors of production the firm is not able to hire more workers there is not enough time to make all the decision necessary to maximize profit

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Find the solution of the given initial value problem. $y' - y = 10te^{2t}$, $y(0) = 1$ y(t) = 10t - 10 + 11$e^t$

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15. Tables 2.19 and 2.20 give values of functions $v$ and $w$. Given that $w(x) = v(x - h) + k$, find the constants $h$ and $k$. Table 2.19 Table 2.20 $x$ $v(x)$ $x$ $w(x)$ -2 11 3 4 -1 17 4 10 0 20 5 13 1 17 6 10 2 11 7 4

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Keddy bought 2 shirts and 4 ties for $780. Each shirt cost thrice as much as a tie. What was the cost of 1 shirt?

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4 2 points Determine the MAGNITUDE of the resultant force produced by the forces F1 and F2. The magnitudes of the forces are F1 = 317 N and F2 = 237 N. Provide your answer in units of N rounded to one decimal point. WARNING: BE SURE TO USE THE CORRECT NUMERICAL VALUES GIVEN IN THIS PROBLEM - THEY MAY BE DIFFERENT THAN A PREVIOUS PROBLEM EVEN IF THE FIGURES LOOKS SIMILAR.

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nancy b.