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A 225m long, 300mmϕ concrete pipe and a 400m long, 400mmϕ concrete pipe are connected in series. What is the diameter of a 625m long equivalent pipe?
Activity in Limit Theorems
Directions: Assume the following.
lim f(x) = 3/4;
x→c
lim g(x) = 12;
x→c
lim h(x) = -3;
x→c
What is the product of chemical reaction between gasious molecules of ammonia, methane, hydrogen and water vapour in a closed chamber?
critically discuss the most important factors that organisations should take into account when designing global mobility policies to facilitate the transfer/movement of international assignees, and potentially accompanying family members, into host locations with different cultural and employment traditions
3. An ideal shock absorption system would use a critically damped oscillator to absorb shock loads. The location of the absorbing piston (𝑥) is described by 𝑥 = 𝜏𝑒−𝛾𝑡 where:
- 𝜏 is the linear damping coefficient
- 𝛾 is the exponential damping constant
- 𝑡 is the time (𝑠)
- 𝑥 is the displacement of piston (𝑚)
The tasks are to:
a) Draw a graph of displacement against time for 𝜏 = 12 and 𝛾 = 2, between 𝑡 = 0𝑠 and 𝑡 = 10𝑠.
b) Calculate the gradient at 𝑡 = 2𝑠 and 𝑡 = 4𝑠.
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c) Differentiate the function of 𝑥 and calculate the value of 𝑑𝑥 at 𝑡 = 2𝑠 and 𝑡 = 4𝑠. 𝑑𝑡
d) Compare your answers for part b and part c. (M1)
e) Calculate the derivative for the velocity function(𝑑2𝑥).
Suppose you are a grade 7 EMS teacher and currently delivering a lesson on financial literacy. Choose a participative method that you think would be suitable for this lesson.
1.1 Description of the participative method chosen.
1.2 How this method will be used to practically deliver a lesson on financial literacy.
1.3 The benefits/advantages of the participative method chosen
1.4 The possible limitations/disadvantages of the participative method chosen and how you are going to alleviate these limitations/disadvantages.
Determine whether if
lim f(c) = f(c)
x→c
1. f(x) = x+2; c = -1
2. f(x) = x-2; c = 0
3. (at c = -1 )
f(x) = {x ² - 1 if x < -1}
f(x) = { (x - 1) ² - 4 if x ≥ -1}
4. (at c = 1 )
f(x) = {x³ - 1 if x < 1}
f(x) = { x² + 4 if x ≥ 1}
Match column A and column B
Column A
1.1 when i was in china i could not read anything written in mandrarin all the signs of posters were just stroke which made no sense to me. I wish i could as i feel i miss a lot of infomation
1.2 after killing his wife in such a brutal manner i agree with those who call him an animal who should not br allowed to roam the street of democratic society. He truly is an animal
1.3 to make essay interesting we are always encouraged to use fifferent types of sentences including other stylistic strategies such ad foregrounding or highlighting information
1.4 the fact that some languages indicate plurality at the end of words and others at the beginning is interesting. It shows how diverse languages are
1.5 although i still struggle with the signs on the IPA chart after attending a virtual class last week i am beginning to make sense of how the signs represent speech sounds
COLUMN B
Phonetics
Morphology
Semantics
Orthography
Pragmatics
Phonology
Syntax
Pseudocode and flow chart for the problem of Printing odd numbers less than a given number it should also calculate their sum and count
In plane geometry, the x- and y axis of a 2D Cartesian system divide it into four infinite regions called quadrants. Your task is to model each point with an x-value and y-value. Apart from the constructors, getters, and setters, implement a getQuadrant method to determine the region in which a given point falls.
Sample Run1 Sample Run2
Enter the x and y value: 5 8 Enter the x and y value: 7 -3
Output1: Point (5,8) is in Quadrant I Output2: Point (7,-3) is in Quadrant IV
