Numerade

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For the calculation problems please use the following conversion relationships. 1 kg = 2.20462 lbm (pounds mass) 1 lbm = 0.453592 kg 1 US ton = 2,000 lbm (pound mass) 1 US lbf (pound force) = 4.44822 Newtons 1 in = 0.0254 m 1 ft = 0.305 meter 1. The manufacture of 2000 ft$^2$ of 3/4 in. thick sheets composed of SUBSTANCE A contributes 1220 kg CO$_\text{2eq}$. If a typical SUBSTANCE A board is 4 ft x 8 ft x 3/4 in. thick, how many tons (U.S.) of CO$_\text{2eq}$ are produced for the manufacture of 80 of those typical sized boards? These calculations should be done by hand and shown for full credit. 2. A cube of wood measures 7 in x 7 in x 7 in. If a load of 16,000 lbf is required to completely crush the cube of wood (cannot take on any additional load), what is the failure stress of the wood in kN/m$^2$? The load is applied over the entire top face and in the direction of the arrow as shown below. These calculations should be done by hand and shown for full credit.

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Drag a function $f(x)$ and a number $x_0$ to the boxes, so $f(x_0) = 13$.

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Question A car was bought in 2010 for $30,000, and its value depreciates by 20% every single year. The value of the car $t$ years since 2010 is given by the formula $V(t) = 30,000(0.8)^t$. Find the value of the car in the year 2015. Round your answer to the nearest cent.

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The point $(-20, -6)$ is on the graph of $y = f(x)$. a) A point on the graph of $y = g(x)$, where $g(x) = 2f(x)$ is b) A point on the graph of $y = g(x)$, where $g(x) = f(x) - 13$ is c) A point on the graph of $y = g(x)$, where $g(x) = f(-x)$ is d) A point on the graph of $y = g(x)$, where $g(x) = \frac{1}{6}f(x)$ is e) A point on the graph of $y = g(x)$, where $g(x) = -f(x)$ is f) A point on the graph of $y = g(x)$, where $g(x) = f(x - 15)$ is

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How many millititers of pure alcohol should be added to 9 milliliters of 10% alcohol solution to produce a solution that is 19% ?

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Question 10 (0.5 points) Describe the steps that an adult child may want to take when it becomes time to discuss alternative living arrangements or other changes with older adult parents.

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Question 36 Not yet answered Marked out of 2.00 Flag question A newly hired accountant made the following error. IDENTIFY the type of error made and provide the necessary correcting entry for the following transaction. Aug. 10 Payment on account to a vendor OMR 2,350 was incorrectly recorded as OMR 2,530. Type of error Correcting entry

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Question 1 (8 points) A function $f(x)$ has a stationary point at $x = 1$ and $f''(x) = x^2 - 2x$. Then what type of extremum does $f(x)$ have at $x = 1$? Explain your answer for full credit, including an explanation of what technique from class you used.

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Figure ? Part A Find $i_o$ in the circuit in the figure, if $v_g = 200 \text{ V}$. (Figure 1) Express your answer with the appropriate units. ?A ? <1 of 1 > i_o = Value Units Submit Request Answer 22 ? 20 ? w A 140 ? 60 ? 80 ? ? Part B w 10 ? 12 ? $v_g$ 75 ? Find the power dissipated in the 140 ? resistor Express your answer with the appropriate units. ?A ?

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Due: 1/30 Use at least two different approaches to solve this problem (and get the same answer). Calculate the torque generated at A for a 1000 N force.

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