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Evaluate the integral. (Remember the constant of integration.) $$ \int 2 \sin^2(x) \cos^3(x) dx $$

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e) $ \int \frac{\sqrt{1+\ln x}}{x} d x $

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Your weight on the earth is 980 N. What is your weight on Planet X that has a mass of ½ the mass of the earth and a radius of ½ the radius of the earth.

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Question 15 An agent who arranges a transaction between a buyer and a seller of equity securities is called a: broker. floor trader. capitalist. principal. dealer. 1.5 pts

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Question 8 When combined with stomach acid, this becomes an active protease: A Bile B Lipase C Amylase D Pepsinogen E Fibrinogen

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Define mean arterial pressure and describe the factors that influence it.

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Score on last try: 0.5 of 1 pts. See Details for more. Get a similar question If $f(x) = 2x(\sin x + \cos x)$, find $f'(x) = 2(\sin(x) + \cos(x)) + 2x(\cos(x) - \sin(x))$ $f'(2) = 5.9$ Question Help: Video Submit Question

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2. For each transistor in the below circuit, $\beta = 120$ and the B-E turn on voltage is 0.7 V. Determine the quiescent base, collector, and emitter currents in $Q_1$ and $Q_2$. Also determine $V_{CEQ1}$ and $V_{CEQ2}$.

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The absolute tank pressure is initially 110kPa at T=350 K, with the valve closed. The tank has volume, V=360 m³. The valve is open at t=0, allowing air ($R=287\frac{N-m}{kg-K}$, n=1) from the tank to vent into the atmosphere (101kPa). The initial flowrate out of the tank is $q_{in} = 0.16\frac{kg}{s}$. 9. (3 pts) Find the capacitance of the tank. 10. (3 pts) Find the average resistance of the valve, based on initial and steady state conditions. 11. (6 pts) Select the correct DE for tank pressure, $p_i(t)$. 12. (3 pts) Find the time constant for the system. 13. (1 pt) Which word describes this polytropic expansion?

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The test score as a function of s and expn_stu annual expenditure per student has the following regression output. SUMMARY OUTPUT Regression Statistics Multiple R R Square Adjusted R Square Standard Error Observations 13.84806964 35 ANOVA df SS MS F Significance F Regression 2 2542.844818 1271.422409 6.629967264 0.003899213 Residual 32 6136.609047 191.7690327 Total 34 8679.453865 Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Intercept 677.4432528 27.13463891 24.96599476 1.49809E-22 622.1718021 732.7147036 STR -1.902172457 1.332612763 -1.427400749 0.163150741 -3.291490341 -0.517761105 el_pct -0.319832989 0.097169658 -3.291490341 0.00243353 -0.121904874 The lower bound of 80% confidence interval for STR is given by: (three decimal places)

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kevin p.