Numerade

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2. Find the sine, cosine and tangent for each of the following: a. An angle of a right triangle with opposite side length 12 and hypotenuse with length 20. b. An angle in standard position whose terminal side intersects the unit circle at the point $ \left( \frac{-1}{5}, \frac{\sqrt{24}}{5} \right) $ c. An angle in standard position whose terminal side contains the point (-6, -10)

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x(mx + 42) + 18 = 0 If the equation above has exactly two real solutions and $m$ is an integer constant, what is the greatest possible value of $m$?

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(b) Find, using calculus, the vertex of the parabola $w = 10 + 8z - 2z^2$ (3) 3.3 A body is projected upwards and moves according to $s = 20t - \frac{9.81t^2}{2} + 5$ where $s$ is distance measured upwards from the ground (in m) and $t$ is time (in s). (a) Find the position of the body at $t = 3s$. (1) (b) Find the velocity of the body at $t = 3s$. (3) (c) Find the acceleration of the body at $t = 3s$. (2)

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which of the following techniques relating to postdecision dissonance could a clothing store use to increase customer satisfaction

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A nurse is providing education to a woman about screening for breast cancer. The woman has no symptoms and no family history of breast cancer. Which recommendation would the nurse make based on the guidelines from the American Cancer Society? A. Biennial mammogram beginning at age 50 B. Annual mammogram beginning at the age 40 C. Clinical breast exam starting at age 30 D. No breast self-exam

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How does the lateral line system work, why might it differ in its arrangement between species, and how is that evolutionarily related to the development of hearing?

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A varies jointly as x and y. (A = 500 when x = 15 and v = 8.)Find a mathematical model that represents the statement.

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The molar solubility of Cu$_3$PO$_4$ is 2.82 \cdot 10$^{-5}$ M. Calculate the Ksp for Cu$_3$PO$_4$.

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4) Design a real life problem (you must write as English(ingilizcenin yan?na türkçesinide ekleyebilirsiniz)) which can be modelled by matrices at size of 10x10 and write your problem clearly. Write a Pascal program to solve it. Your problem should include three questions. EACH STUDENTS MUST WRITE HER/HIS OWN PROBLEM. SIMILAR PROBLEMS WON'T BE MARKED. The originality of the problem (and questions) is important in scoring. (40 points)

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QUESTION 7 Hot combustion gases at 1500 K loses 3000 W to the steel walls at 700 K which in turn delivers the 3000 W to a flow of glycol at 100°C and the glycol has heat transfer to atmospheric air at 20°C. Assume steady state and find the rates of entropy generation and where it is generated.

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norma t.