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charles rocamora

charles r.

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One argument for government intervention in trade is: A To foster a complete free market with no restrictions. B To increase prices on goods for consumers. C To protect jobs in industries that are threatened by foreign competition. D To eliminate all subsidies permanently.

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Which racial/ethnic group had the highest rate of depression (1 point) and what was the rate of depression in this group (1 point)? Which racial/ethnic group had the lowest rate of depression (1 point) and what was the rate of depression in this group (1 point)? # Ignore survey design xtabs (~ Depressed + Race, One) ## Race Depressed Mexican Other Hisp White Black Asian Other Race no 1539 1011 3649 1991 1067 323 yes 146 128 376 192 36 48 prop.table (xtabs (~ Depressed + Race, One), margin=2) Race Depressed Mexican Other Hisp White Black Asian Other Race no 0.91335312 0.88762072 0.90658385 0.91204764 0.96736174 0.87061995 yes 0.08664688 0.11237928 0.09341615 0.08795236 0.03263826 0.12938005

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You are designing a VPN solution to connect multiple branch offices to the headquarters' network. The solution needs to support the transmission of multiple types of protocols and must be compatible with existing network infrastructure, which includes intermediate routers that only inspect outer packet headers for forwarding decisions. Which tunneling protocol is MOST suitable for your VPN solution? ☐ Datagram Transport Layer Security (DTLS) ☐ Generic Routing Encapsulation (GRE) ☐ Point-to-Point Protocol (PPP) ☐ Internet Protocol Security (IPSec)

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Which of the following ML techniques is not a classification algorithm? Group of answer choices CART K-means Logistic regression K-nearest neighbour Support vector machine

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During the peak demand period a business reaches 100 kW of power and consumes 25 000 kWh per month, while during off-peak demand period the business reaches 25 kW and consumes 12 000 kWh per month. The business can choose to use either the time-of-use (ToU) rate schedule or the rate structure that involves a demand charge shown in Table Q2. Table Q2: Electricity rate schedules I. ToU rate schedule On peak K 4.00/kWh Off peak K 2.50/kWh II. Demand charge schedule Energy charge K 3.00/kWh Demand charge K 250/ month-kW (a) Which rate schedule would give the lower electricity bill? (b) Assuming a 30-day month, what is the monthly load factor for the business? [40 marks] [20 marks]

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QUESTION 6 · 1 POINT An exponential function in the form $y = 8192(b)^x$ contains the point $(13, 1)$. What is the value of $b$? Provide your answer below: b = Content attribution QUESTION 7 · 1 POINT Rebecca in

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Whose body is just beginning the process of sexual maturation? a. Donte, who is 7 years old b. Lila, who is 9 years old c. Brad, who is 12 years old d. Juana, who is 13 years old

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3. (30 Point) Evaluate the given integrals. (a) $\int \frac{x-2}{x(x+1)} dx$ (10 P) (b) $\int x(lnx)^2 dx$ (10 P) (c) $\int sin(az)cos^2(az)dz$, $a \in R$ (10 P)

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1) Given the following Matrices: $\begin{bmatrix} 2 & -4 \\ 5 & 3 \end{bmatrix} \begin{bmatrix} a & c \\ b & d \end{bmatrix} = \begin{bmatrix} -2 & -10 \\ 21 & 14 \end{bmatrix}$;\newline find a, b, c and clearly write out the matrices.\newline\newline 2) Given the following Matrices: Find AC, CA, AB, BA, AD, DA, & $B^2$, and\newline please state the reason why each multiplication operation is possible or not.\newline $A = \begin{bmatrix} 2 & -1 & 3 \\ 0 & 4 & -2 \end{bmatrix}$; $B = \begin{bmatrix} -3 & 1 \\ 2 & 5 \end{bmatrix}$; $C = \begin{bmatrix} -1 & 0 & 2 \\ 4 & -3 & 1 \\ -2 & 3 & 5 \end{bmatrix}$; $D = \begin{bmatrix} 3 & -2 \\ 0 & -1 \\ 1 & 2 \end{bmatrix}$\newline Also find B+AD, & C+DA if possible

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CRITICAL THINKING 8. Each dimension of a 5" x 7" photograph of the Eiffel Tower in Paris was enlarged to 125% of its original size. Give the dimensions of the enlarged image. Calculate the areas of the original and enlarged photographs, including units. Original Image Enlargement Width, inches Height, inches Is the area of the enlarged photograph 125% of the area of the original photograph? Area

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