11/19/20

What do you teach along with Computer
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11/19/20

Write code using following class diagram. Is it possible to extract polymorphic behavior from the given class design?
Animal+age: Int+gender: String+isMammal()+talk()Zoo+name: String+Address: String+animals: Animals[]+listAllAnimals() Duck+beakColor: String = “yellow”+swim()+quack()+talk()Fish+sizeInFeet: Int... more
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11/19/20

Evaluate the definite integral of the following function.
Evaluate the definite integral of the following function that has points through (0,2), (7,4), (8,-4) and then a continued straight line. Which of the following is the definite integral ∫12 0... more
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11/19/20

How many critical points does the function 𝑔(𝑥)=|1−𝑥2|𝑔(𝑥)=|1−𝑥2| have?
How many critical points does the function g(x) =  |1 - x2| have?
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11/19/20

Consider two invertible matrices A and B. Which one of the following is equal to A(AB)-1B?
Consider two invertible matrices A and B. Which one of the following is equal to A(AB)-1B?a)AB-1A-1Bb)Ic)AB/ABd)1
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11/19/20

A square matrix A has a non-zero determinant. Exactly how many solutions are there to the equation Ax=b?
A square matrix A has a non-zero determinant. Exactly how many solutions are there to the equation Ax=b?
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11/19/20

How do I do this? Let f and g be differentiable functions such that f′(0)=3 and g′(0)=7. If h(x)=3f(x)−2g(x)−5cosx−3, what is the value of h′(0) ?
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11/19/20

Which of the following is always true for any function with domain 𝐷, codomain 𝐶 and range 𝑅?
1)R⊆C2)R⊆D3)R = C 4)R = D
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11/19/20

1. There are 22 students in a classroom. There are 12 more girls than boys. Find the number of boys and girls in the classroom.

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11/18/20

Write the function in factored form and then write it in standard form.
y=1/x
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11/18/20

I need help please
A living room is 18 feet long and 10 feet wide. If the ceiling is 10 feet high, what is the total surface area of the four walls?
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11/18/20

How do i find what the points to this equation
y+4=1/2(x-6)y=-1/2x+1y=2x-1y-4+=-1/2(x+6)y-4=2(x+6)
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11/18/20

Help!! How to solve these matlab problems?
Problem1:Enter the following data into the Matlab command window.A=[02: 1 4];B=[1 3; 2 6]:What is A*B? What is A.*B?What does A.^-I produce verses A^-1?Problem3:Given the matrix: M=[1 1; 1 3;]; Use... more
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11/18/20

Describe the java code below
int counter = 1; int result = 0; while (counter <= 10 { result = result + counter; counter++; } System.out.println(“ result= “ + result);
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11/18/20

Evaluate the examples.
i^167 i^137 i^7
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11/18/20

Perform each operation. Write the answer in standard form.
(5 + 6𝑖)(−4 + 7𝑖) Fraction: 4-i/1+2iFraction: 1+7i/9-2i
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11/18/20

What equation in slope intercept form represents the line that passes through the two points? (8,3) ; m=6
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11/18/20

Piecewise function (please help)

Given,f(x) = 2x/3+x , x≤-2 k(x-2), -2<x<4 2x-6, x≥4What value of k would make f(x) continuous on R?
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11/18/20

Given that 16 watermelons cost $48, which of these are equivalent ratios of number of watermelons to cost in dollars? Select all the correct answers. 3:9 16:48 48:16 1:3 3:1
3:9 16:48 48:16 1:3 3:1 Which of these are matching? (TIP) There is more than one answer!
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11/18/20

What is the anti-derivative of f(x) = x^3 + e^4x +cos(4x)?
What is the anti-derivative of f(x) = x^3 + e^4x +cos(4x)?
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11/18/20

i need answers. step by step explanation,
Which of the following points would be on the graph of the equation y = -4x+ 6A.(−4, −10)B.(−4, 22)C.(1, −10)D.(1, −2)
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11/18/20

A bag contains 5 RED marbles and 3 BLUE marbles. What is the probability of drawing a red marble, keeping it, and then drawing another RED marble.
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11/17/20

write a polynomial function with least degree and a leading coefficient of 1 with given zeros: a. 5 and 3+2√7 b. 2, 3, 1-i
write a polynomial function with least degree and a leading coefficient of 1 with given zeros:a. 5 and 3+2√7b. 2, 3, 1-i
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11/17/20

How to write or solve these problems in matlab?
Problem1:Enter the following variables into your command window:A=[1 2 3:];B=[1:2:3];Can you subtract A from B?Can you add A to A?Problem2: Enter the following data into the Matlab command... more
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11/17/20

Irene made 1/3 of a quart of hot chocolate. Each mug holds 1/6 of a quart. How many Mugs can Ireny fil?
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