Numerade

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For the functions f and g in Problems 7–10, find (a) $$f(g(1))$$ (b) $$g(f(1))$$ (c) $$f(g(x))$$ (d) $$g(f(x))$$ (e) $$f(t)g(t)$$ 7. $$f(x) = x^2, g(x) = x + 1$$ 8. $$f(x) = \sqrt{x + 4}, g(x) = x^2$$ 9. $$f(x) = e^x, g(x) = x^2$$ 10. $$f(x) = 1/x, g(x) = 3x + 4$$

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What is the maximum angular magnification that may be viewed clearly by the human eye with a magnifying glass

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Lauren is 18-years-old. Which of the following is true regarding her brain development: Her development is complete and is no longer sensitive to the environment Her development is not complete and is still sensitive to the environment Sensitive periods end once a fetus is born so this does not apply None of the above

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what is the pressure of the gas in this mercury manometer if h=45 mm and atm pressure is 785 mmHg

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Let $ f(x)=-2 x-1 $ and $ g(x)=x^{2}-4 $ Find $ (f \circ g)(6) $. Then $ (f \circ g)(6)= $ $ \square $ (Simplify your answer.)

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A basic difference between managerial accounting and financial accounting is that managerial accounting

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Question 4 (1 point) Materials in which the electrons are bound very loosely to the nuclei and can move about freely within the material are referred to as insulators. semiconductors. conductors. superconductors.

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Thel/e refers to the question • a. lung. • b. nipple. O c. testis. • d. windpipe.

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Using a calculator or computer, generate a graph like the one shown below by graphing $y = \sin x$ and $y = x$ for $-1 \le x \le 1$. (What is the relationship betw y $= \sin x$ and $y = x$?)\nUse your graph to estimate to one decimal place the (largest) magnitude of the error in approximating $\sin x$ by $x$ for $-1 \le x \le 1$. error $\approx$ Is the approximation an over- or an underestimate when $x > 0$? (Enter over, or under.) Note: You can earn partial credit on this problem.

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Terry purchases small pack of Narcissus poeticus seeds. The seed packaging claims that the germination rate of the seeds is 75%. Terry sows 5 seeds selected at random in his backyard. (a) Find the probability that at least one seed will germinate. (b) Find the probability that exactly 3 seeds will germinate.

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gabriel c.