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stephanie pennington

stephanie p.

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1. Consider this statement: “There were 27 new cases of colorectal cancer per 100,000 people.” What type of measure is this? (circle one)

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A beam with cross section shown in Figure 3 is subjected to equal 2 kN·m bending moments. i) Determine the centroid location, moment of inertia and the controlling section modulus. [15 Marks] [CO3, PO3, C4] ii) Compare and contrast the value of bending stress, $\sigma_H$, at H and bending stress, $\sigma_K$, at K. [15 Marks] [CO3, PO3, C4] iii) Calculate the maximum bending stress, $\sigma_{max}$, produced in the cross section. [10 Marks] [CO3, PO3, C3] 250 mm 12 mm H O 176 mm 12 mm K 12 mm 125 mm

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The urge to engage in unhealthy behavior when confronted with a difficult situation is known as: cons. decisional balance. temptation. self-efficacy.

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Monocots, such as grasses, usually have ____ root systems. ? simple ? taproot ? fibrous ? secondary ? aerial

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6.9 Consider a random walk on the graph below. 5 1 2 3 4 (a) Find the steady-state distribution. (b) Find the entropy rate. (c) Find $I(X_{n+1}; X_n)$, assuming that the process is stationary.

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If the initial investment for a project is $498 and the cash inflows are $296 for 5 years, what is the IRR? IRR = % (Round your answer to two decimal places.)

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Find the slope of the tangent line to the given polar curve at the point specified \\ $r = 4 \cos(\theta)$, $\theta = \frac{\pi}{3}$

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In a production line that makes resistors, 5 resistors are discarded per hour on average due to defects. What is the probability of discarding at least 25 resistors in any 4-hour time period?

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Solve the initial value problem\\ with $x(0) = 1$.\\ x(t) = \\ \frac{dx}{dt} - 4x = cos(4t)

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Determine the logarithmic regression of the data below using either a calculator or spreadsheet program. Then, estimate the x value when the y value is 75. Round your answer to two decimal places. (1,56),(3,40),(5,32),(7,25),(9,18),(11,10),(13,7),(15,2)

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