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olga diaz

olga d.

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Find the following indefinite integral: \int (48\root(3)(x^(2)) 23-(21)/(x) (25)/(x^(6)))dx Find the following indefinite integral: $$\int\left(48 \sqrt[3]{x^{2}}+23-\frac{21}{x}+\frac{25}{x^{6}}\right) d x$$

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gender is an identity one can choose in some sovieties and there is no pressure at all to conform to expected gender roles and identities true or false

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A lightweight spring cannon is mounted on the top of an air track glider. The cannon points in the horizontal direction parallel to the air track and is spring-loaded with a plastic ball. We take the spring cannon, the ball, and glider as our system. The system is initially at rest, and the ball is launched via remote control. If we assume that we can neglect any friction between the glider and the air track, and we ignore any internal frictional losses, then under these conditions it is reasonable to assume that the momentum of the system is conserved over the short time it takes the ball to exit the cannon, but before it hits the track.

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1. For the system involving binary liquid of species 1 and 2, the enthalpy at fixed $T$ and $P$ is represented by the equation: $H=150-45x_1-5x_1^3$, where $H$ is in J·mol$^{-1}$. (a) Find the expression for molar properties $\bar{H}_1$ and $\bar{H}_2$. (b) Find the expression $d\bar{H}_1/dx_1$ and $d\bar{H}_2/dx_1$. Express the final answer in terms of $x_1$ and simplify the results. (c) Find the value of $\bar{H}_1^\infty$ and $\bar{H}_2^\infty$

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Problem 1. For each of the limits below, state whether they exist 1 or not. If they do, compute the limit. Justify your answers. The aim of this exercise is to identity when/how to use L'Hôpital's Rule (and when/how not to!). It may also be useful to recall the Squeeze Theorem for limits. (Theorem D on p. 72 of the textbook.) (a) $\lim_{x\to\infty} \cos(x)$. (b) $\lim_{x\to\infty} [x + \cos(x)]$. (c) $\lim_{x\to\infty} \frac{x + \cos(x)}{x}$.

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3) A 5-year bond costs $1,000 and will pay a total of $250 interest over its lifetime. What is its annual interest rate? 4) A $1,000 bond with a simple interest rate of 8% per year paid a total of $640 over its lifetime. What was the lifetime of the bond? 5) You purchase tickets for a concert from an online ticket website. The tickets are priced at $115, but when you check out, the website adds on an additional $13.25 as a fee. Think of the fee as simple interest, what simple interest rate does the website charge?

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- Using Superposition theorem determine the power across $R_3$. $V_A = 28V$ $R_1 = 5\Omega$ $R_3 = 1\Omega$ $V_B = 8V$ $R_3 = 2\Omega$

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Which of the following defines consciousness? ? our awareness of ourselves and things outside of ourselves ? the experiences we have when we are not asleep ? the ability to accurately assess the feelings of others ? our ability to be completely aware of our surroundings

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Which of the following developed a theory of motivation that emphasized psychological growth? 1) John B. Watson 2) Abraham Maslow 3) G. Stanley Hall 4) Ivan Pavlov

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Use the following reaction and thermodynamic values to answer parts 1 and 2. 2   P O C l 3 ( g ) -> 2   P C l 3 ( g ) + O 2 ( g ) 2POClX 3 (g) 2PClX 3 (g)+OX 2 (g) \Delta \Delta H\deg = 572 kJ \Delta \Delta S\deg = 179 J/K Question 7.1 Q7.10.25 Points Grading comment: Calculate \Delta \Delta G\deg in kJ at room temperature. 518.658 518.658 Save Answer Question 7.1:Last saved on Jul 26 at 4:36 PM Question 7.2 Q7.20 Points Grading comment: Above what temperature (in \deg C) will this reaction become spontaneous? Report your answer to the nearest whole number.

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