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brett johnston

brett j.

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Sarah and Thomas are going bowling. The probability that Sarah scores more than 175 is .420, and the probability that Thomas scores more than 175 is .150. Find the probability that both score more than 175.

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which symptoms associated with a diagnosis of opposition defiant disorder would typically have the most influence on a child's functional performance

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Question 14 2 pts The difference between continuity and coherence is that Continuity glues sentences together, while coherence just ties them together weakly. Continuity applies only to how paragraphs hang together, while coherence applies to entire documents. Coherence gives documents "flow", whereas continuity helps the reader to project meaning. Continuity ensures sentences hang together, while coherence provides organizational scaffolding for paragraphs and documents. Next

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In analyzing an unknown hydrocarbon, the (M+1)* peak is 30% the height of the (M)** peak. How many carbons are in the unknown compound?

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recent studies conducted to address the issue of proteinv calorie deficiency concluded that: calorie deficiency

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Problem 1: A ball of mass 2.0 kg is rolling on the ground with velocity (0, 0, 1.5) m/s when you kick it. Your kick delivers an impulse (change in momentum) 4 N. s in the -x direction. The net force on the rolling ball, due to the grass and air, is 2.5 N in the direction opposite to the direction of the ball's momentum. In this problem the y-dimension is a vertical and x-z plane is the locally flatsurface of the earth. Using a time step of 0.5 seconds, find the position of the ball 1 second after you kick it, assuming that the ball is at the origin at the moment it was kicked. HINT: To solve this problem you will need to consider... 1. First, the effect of the kick alone at $t = 0$. 2. Then, the effect of the force due to the grass and air at $t > 0$

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Find the accumulated amount. 14. P=$2500,r=6%,t=10(1)/(2), compounded semiannually Find the accumulated amount. 14.P=S2500,r=6%,t=10 compounded semiannually 2

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Find the following limit \( \lim_{x \to \infty} \frac{-3x^3 + 7x^2 - 6x + 4}{-3x^2 + 5x - 5} \)

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Create a concept map that compares and contrasts humoral versus cell mediated immunity for the immune system.

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MENG 418 HVAC Spring 2020 HOMEWORK # 1 Due date: 0/31/2020 Friday 9.00 am (100 points) 1. A 2000 cubic feet room contains an air-water vapor mixture at (30°C). The barometric pressure is standard and the partial pressure of the water vapor is measured to be (1.8 kPa). Calculate: a) Relative humidity b) Humidity ratio c) Dew-point temperature d) Mass of water vapor contained in the room e) Mass of air in the room (20 points) 2. A 40x30x10 foot room contains an air-water vapor mixture at (75°F). The barometric pressure is standard and the partial pressure of the water vapor is measured to be (0.15psi). Calculates a) Relative humidity b) Humidity ratio c) Absolute humidity

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