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lisa butler

lisa b.

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Evaluate the following limits or prove that the limit does not exist by giving two paths toward the limit point with different limits. (a) [5 points] lim (x,y)→(2,1) x + 2y − 4 2x − 4y

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Problem 2.21) Suppose we push on the axle of a wheel with a force of 400N, as shown in Fig. P2.21. The wheel’s mass is 80kg, and it has a radius of 0.3m and an inertia of 3 kg · m2. The slope is 25◦, and the wheel is initially at rest. Estimate the axle’s speed and the wheel’s rotation speed after 10 seconds

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Prions is NOT considered to be a part of the tree of life because ----------- Group of answer choices they are made of DNA they are acellular they are made of cells they are replicating

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Substructure A). Based on substructure A, answer questions (a) through (e). OH OH H H A H HH H HH B N N CI CI CI CI CI chlorambucil CI. HHHH C Substructure A a) How many carbon atoms are present in Substructure A above? b) Indicate the hybridization (sp, sp², sp³) of atoms A, B, and C. In each case, explain your thinking (claim) using specific features (for example: atoms, electrons, bonds, etc.) from Substructure A (evidence) to support your answer (reasoning).

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An urn contains 10 white and 3 black balls. Another urn contains 3 white and 5 black balls. Two balls are transferred from first urn and placed in the second and then one ball is taken from the latter. What is the probability that it is a white ball?

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Show me the steps to solveFind the total energy (ft-lb) of an aircraft weighing 20,000 lbs at 5,000 ft true altitude and 200 KTS true air speed

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Which of the following statements about tumors is correct? Question 4 options: Benign tumors stay in one place, but they can cause problems if they press against surrounding tissues, preventing them from functioning properly. Malignant tumors invade nearby tissues and organs, often disrupting their ability to function properly. Cancer cells from malignant tumors can break away and travel to other parts of the body. Tumors are caused by cells that do not respond to the normal factors that control cell division , such as contact inhibition and density and growth factors. All of the above are correct statements about tumors.

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Question 3 Speaking to entertain, inform, persuade, celebrate, or commemorate are examples of what kind of purpose? Selected answer will be automatically saved. For keyboard navigation, press up/down arrow keys to select an answer. a general b specific c broad d detailed

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Determine the values of $p$ for which each series converges. (a) $\sum_{n=2}^{\infty} \frac{1}{n(\ln n)^p}$

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An existing high-profits company is considering a new expansion project. The required initial investment will be 400 million in Y0. Two other investments (100 million euro each) have been planned in the 3rd and the 5th year of management. All investments will be amortized over 5 years of management. At the end of the 5th year of management, 1/2 of the investment will be sold at a price of 150 million. Half of the investment in zero will be financed by equity and the other half by two loans of the same amount: one with an interest rate of 4% and reimbursed in the 5 years of management, the other with an interest rate of 5% and constant forever. The investment will generate an EBITDA of 120 million annually for the next 5 years of management. Moreover, because of the new investment, the EBITDA of the company will decrease from 450 to 430 million. In the 6th year of management, the FCFO will be 70 million, declining to infinite 10% every year. Tax rate is 30%. With a cost of capital of 10%, estimate FCFOs, FCFEs, the present value of the tax shields, APV and ADSCR.

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