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denise torrens

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What type of cancer is the most common in female reproductive tract and what would be the most common sign and/or symptom?

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preschool age childrens use of objects for something other than what it was designed for, such as using a spoon as a phone is an example of

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What is the difference in length between the path traveled by wave 1 and the path traveled by wave 2, in terms of dc?

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QMI1500 Oct/Nov 2015 Question 1 Marasa's car operates at the ratio of kilometres travelled per litse of petrol 504 She plans to drive 300 kulometres today and 380 kilometres tomorrow The number of litres of petrol she should expect to use in total, rounded to two decimal places, is [1] 170,00 [2] 54,40 [3] 13,60 [4] 24,00 [5] none of the above Question 2 Mr Singh sells hus house for R585000 The total commission is \( 6,5 \% \) of the selling price of which the broker recives three-quarters and the salesperson receives the test The amount that the salesperson recerves 15 [1] R9 506,25 [2] R28518,75 [3] R05062,50 [4] R38 025,00 [5] none of the above Question 3 Mr Crag makes a scale drawiug of his offue The enlarged representation is shown below The area of his office in square meties is [1] \( 28 \mathrm{~m}^{2} \) [2] \( 7 \mathrm{~m}^{2} \) [3] \( 22 \mathrm{~m}^{2} \) [4] \( 14 \mathrm{~m}^{2} \) [5] none of the above Page 2 of 25

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There are \_\_\_ atoms in 12 grams of pure carbon ($^{12}C$).

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Which two types of bonds are found in both glycogen and amylopectin? ? ?-(1?6) linkages ? ?-(1?6) linkages ? ?-(1?4) linkages ? ?-(1?4) linkages

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This is a group of people with common characteristics, such as place of residence, religion, gender, race, or nationality. O population O community O neighbors O sample

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Problem 5 For arbitrary $b_1, \dots, b_4$, find all solutions of the system $\begin{pmatrix} 1 & 1 & 0 & 0 \\ 0 & 1 & 1 & 0 \\ 0 & 0 & 1 & 1 \\ 1 & 0 & 0 & 1 \end{pmatrix} \begin{pmatrix} w \\ x \\ y \\ z \end{pmatrix} = \begin{pmatrix} b_1 \\ b_2 \\ b_3 \\ b_4 \end{pmatrix}$. If the form of the solutions depends on the values of $b_1, \dots, b_4$, make sure to consider all possible cases. Problem 6 Consider a system $Ax = b$ of 2 equations in 4 unknowns. Writing it in matrix form, what are the sizes of A, x and b? What are the possible numbers of degrees of freedom of this system? Give an example of A and b such that the system is solvable and has 3 degrees of freedom.

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Which of the following is NOT an important function of the gall bladder? Group of answer choices Absorption of inorganic salts Concentration of bile Absorption of water Storage of bile Absorption of fats

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Length (D) 1.00 m Thickness (h) 0.02 m Width (b) 0.10 m Young's modulus 210 GPa Suspended mass (m) 1 kg Figure 1: The strain gauge circult For the building management system it is stated that input signals should be at least 0.1 V and up to 10 V. What is the output of the sensor? Does it need to be amplified? The Electronic Engineering team can do this, but first everybody needs to understand the output signal of the sensor. $R_1$ and $R_3$ are strain gauges [1]. Each gauge is a spiral of wire in a plastic sleeve; the resistance of the spiral increases if the gauge is stretched (under tension) and decreases if it is compressed (under compression). So in Figure 1, $R_1$ is under tension and $R_3$ is under compression. The two gauges are arranged in a Wheatstone bridge configuration as shown in Figure 1, with two \"dummy\" gauges of the same nominal 120 $\Omega$ resistance which are not strained. The supply voltage is initially suggested to be 10 VDC, the gauges are rated at 0.25 W. Calculate the electrical power dissipated in each strain gauge and enter your value into the box, to two decimal places. The power dissipated by each gauge is Number W The power dissipated by each gauge is 0.208 W The supply voltage is halved to 5 $V_{DC}$ to reduce the dissipated power by a factor of 4. The Mechanical Engineering team has a formula for the strain of the cantilever. $\epsilon = \frac{6 \ mgD}{E b h^2} = \frac{6 \cdot 1 \cdot 9.81 \cdot 1}{210 \cdot 10^9 \cdot 0.1 \cdot 0.02^2}$ If the resistance of each of $R_1$ and $R_3$ changes by $\Delta R = 0.2 \Omega$ per microstrain ($\epsilon$, i.e. $0.2 \Omega$ for $\epsilon = 10^{-6}$), what is the steady DC output voltage of the bridge? The steady DC output voltage of the bridge is Number mV The Thevenin Equivalent Add the values required for the Thevenin equivalent circuit of the Wheatstone bridge to Figure 2, assuming no vibration so only the steady state deformation of the cantilever applies. Thevenin resistance = Number $\Omega$ The Thevenin resistance is 120 ohms V $\Omega$ output Thevenin voltage = Number mV

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