Numerade

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Find an equation for the conic that satisfies the given conditions.45. Hyperbola, vertices (-3,-4) (-3, 6), foci (-3,7) (-3,9)

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A sales representative calls on four hospitals in Westchester County. It is immaterial what order he calls on them. How many ways can he organize his calls? Multiple Choice 4 24 120 37

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A reaction is being studied that has the following general form and corresponding rate law: A+B ↔C+D ; rate =k[A][B]2 Given this information, which of the following statements is true? Select one: The overall order of the reaction is 2. The orders of the reactants are determined simply by looking at the reaction coefficients. If the concentration of A were doubled, the rate of the reaction would be doubled as well. The order of the reaction with respect to A is 0.

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In what part of the business plan should Robert mention what type of ads he will be using to promote his business? a) Market Analysis b) Financial Analysis c) Business Description d) Marketing Strategy

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What is the first step needed to evaluate $\lim_{x \to 4} \frac{\sqrt{x} - 2}{x - 4}$?

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A new vaccine was tested on 100 people to determine its effectiveness. The claim of the drug company is that a random person who is given the drug will develop immunity with probability 0.8. Use the normal approximation to the binomial distribution and the continuity correction to find the probability that less than 74 people will develop immunity.

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A chemistry student weighs out 0.011 kg of an unknown solid compound X and adds it to 100 ml. of distilled water at 17.° C. After 10 minute stirring, all of the X has dissolved. Just to be sure, the student adds a further 25. mg of X to the solution, and it, too, dissolves. Using only the information above, can you calculate the solubility of X in water at 17.° C? ? yes ? no If you said yes, calculate it. Be sure your answer has a unit symbol and 2

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For the points P? (4,6,7) and P?(3,7,6), find the direction of \overrightarrow{P_1 P_2} and the midpoint of line segment P?P?. The direction of \overrightarrow{P_1 P_2} is (\boxed{\ })i + (\boxed{\ })j + (\boxed{\ })k. (Type exact answers, using radicals as needed.) The midpoint of P?P? is (\boxed{\ },\boxed{\ },\boxed{\ }). (Type integers or simplified fractions.)

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II. Determine the value of the current measured by the ammeter in the circuit below. Ammeter 0.2 $v_a$ + 1.2 A $v_a$ 10 ? 30 ? 10 ?

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Q.6 If real estate is rising at the rate of 8% per annum, how many years does it take before house prices are double, assuming this increase is constant?

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