Numerade

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Suppose that in a memory experiment the rate of memorizing is given by Upper M prime left parenthesis t right parenthesis equals negative 0.009 t squared plus 0.8 tM′(t)=−0.009t2+0.8t where Upper M prime left parenthesis t right parenthesisM′(t) is the memory rate, in words per minute. How many words are memorized in the first 2020 min (from tequals=0 to tequals=2020)? Question content area bottom Part 1 In the first 2020 minutes enter your response here words are memorized.

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QUESTION 17 Perforating canals: Are filled with bone marrow Supply blood to the osteons Are remnants of fetal development Supply blood to the skin

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Determine the amount of heat (in kJ ) associated with the production of ×3.69104g of ammonia according to the following equation. →+N2g 3H2g 2NH3g =ΔHorxn−92.6kJmol Assume that the reaction takes place under standard-state conditions at 25.0°C . Be sure your answer has the correct number of significant digits.

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Let's go back to our mass on an incline with a spring k. m 1 θ You find the mass resting at position $x_i$ and you pull it along the incline to position $x_f$ and give it push so its starts moving with speed $v$ along the ramp. How much work did you do? (A) $-\frac{1}{2}mv^2 - mg(x_f-x_i) \sin \theta - \frac{1}{2}k(x_f-x_i)^2$ (B) $\frac{1}{2}mv^2 + mg(x_f-x_i) \sin \theta + \frac{1}{2}k(x_f-x_i)^2$ (C) $\frac{1}{2}mv^2 - mg(x_f-x_i) \sin \theta + \frac{1}{2}k(x_f-x_i)^2$ (D) $\frac{1}{2}mv^2 - mg(x_f-x_i) \sin \theta + \frac{1}{2}k(x_f-x_i)^2$ (E) $\frac{1}{2}mv^2 + mg(x_f-x_i) \sin \theta - \frac{1}{2}k(x_f-x_i)^2$

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Given $ A=\left[\begin{array}{cc}1 & 0 \\ 3 & -5\end{array}\right] $ and $ B=\left[\begin{array}{cc}-2 & 1 \\ 4 & -3\end{array}\right] $

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Q1: Build Truth Table for: x(y'+z) + xyz Q4: Apply DeMorgan's Law to: (x'+y)(x+z)(y'+z)'

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Savings have a negative relationship with interest rates. That is, an increase in interest rates decreases savings.

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A 2-year-old girl is brought to the emergency department by her parents because of a 1-day history of respiratory difficulty. She visited her grandparents 2 days ago; they live on a farm with well water and a septic system. Physical examination shows cyanosis, tachypnea, tachycardia, and subcostal retractions. A drop of blood from a fingerstick is brown and remains the same color when placed on a piece of filter paper. Arterial blood gas analysis on room air shows a PO2 and pH within the reference ranges. Her oxygen saturation is decreased. Which of the following is the most likely cause of this patient's condition?

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Let A be the following (3 x 3)-matrix: $A = \begin{pmatrix} 4 & -3 & -9 \\ 1 & 0 & -3 \\ 1 & -1 & -2 \end{pmatrix}$ This is a square matrix that can be multiplied by itself; the product AA we also denote as the power A³. This way we can continue with A³ = AA², A? = AA³, and so on. Calculate A² and A³.

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REAL WORD CONDITIONS FCITR building has 5 rooms and 2 wifi area for every floor. 2 rooms as a lab room, 1 room for dean and vice dean, 1 room is for lecturers room and 1 room is library room. In every lab room there are 25 computer PC, and there are 9 computer PC in the dean and vice dean room (computer PC for dean and vice dean also for every secretary dean and vice dean). In the lecturers room there are 20 computers PC for lecturers and there are 8 computer clients in library room. Every room has different network and printer, and printer is used for every room, not for printer sharing. QUESTION 1 Design network mapping for FCITR building, complete with all network devices, printer, etc. also please using concept intranet, internet and extranet (if possible). (5 Marks) QUESTION 2 Design IP address classification for FCITR building using subnetting concept? (5 Marks)

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katherine s.