12/06/22

A graph of ƒ is shown above. The numbers shown represent the geometric area of each region. Evaluate the following definite integrals.
A graph of ƒ is shown above. The numbers shown represent the geometric area of each region. Evaluate the following definite integrals.a)  =b)  =c)  =d)  =
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12/06/22

Hard calculus question
g(x) = f(x) . tanx+ kx, where k is a real numberf is differentiable for all xf(pi/4) = 4f'(pi/4) = -2For what values of x, if any, in the interval 0 < x < 2x will the derivative of g fail to... more
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11/24/22

Linearly Independent Sets; Bases
Please tell me how to solve below questionConsider the vectors u→= [-3, 10, 7], v→= [10, -6, 9], and w→= [38/3, -24, k].What value of k will make the set {→u,→v,→w} linearly dependent?You may... more
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11/15/22

through: (4,-2), parallel to y=3/4x-4
write the slope-intercept form of the equation of the line described
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11/03/22

Evaluate the function for the elements in the domain {-4,-2,0,2,4}. This is the function: f(x)=2x-1
I don't know what they want for an answer or even the steps to solve it. Please explain it in as much detail as possible.
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11/03/22

(2𝑥𝑦 𝑑𝑥+ 𝑑𝑦)𝑒𝑥2=0 𝑦(0)=2
solve this exact equation
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11/03/22

4sin^2xtanx-tanx=0
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11/03/22

The toy car in the image runs off the edge of a table that is 1.225 m high. The car lands 0.400 m from the base of the table. a. How long did it take the car to fall?
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10/23/22

Derivatives jsfuyvwbuyro
Given that g(5) = −6, g′(5) = 5, h(5) = 6, and h′(5) = −2, find f ′(5) for each of the following, if possible. (If it is not possible, enter NOT POSSIBLE.)(a)f(x) = g(x)h(x)f ′(5) =  (b)f(x)... more
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09/24/22

We have a jar of coins, all dimes and nickels. All together, we have 135 coins, and the total value of all coins in the jar is $ 11.40. How many dimes are there in the jar?
We have a jar of coins, all dimes and nickels. All together,we have 135 coins, and the total value of all coins in thejar is $ 11.40. How many dimes are there in the jar?
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08/31/22

Velocity Question
The position of a particle as a function of time is given by x(t) = (4.4 m/s2)t2 - (3.47 m/s3)t3.What is the velocity of the particle, in m/s, at t= 2.26 s?
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08/31/22

Velocity (Vertical Component)
A ball is thrown from a rooftop with an initial downward velocity of magnitude vo = 1.3 m/s. The rooftop is a distance above the ground, h = 42 m. In this problem use a coordinate system in which... more
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07/21/22

question log-----
F i n d   a l l   s o l u t i o n s   f o r   x : log 3 4 - log 3 x = 2
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07/18/22

What is the resistance 𝑅R of a 47.1-47.1-m-long aluminum wire that has a diameter of 8.45 mm?8.45 mm
What is the resistance 𝑅R of a 47.1-47.1-m-long aluminum wire that has a diameter of 8.45 mm?8.45 mm? The resistivity of aluminum is 2.83×10−8 Ω·m.
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07/13/22

Minimize Combined Area Cut Wire
A piece of wire of length 62 is cut into two pieces. One piece is bent into a square and the other is bent into a circle. If the sum of the areas enclosed by each part is a​ minimum, what is the... more
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07/12/22

Function Family
f(x = x with exponent of 1/2 Is that a linear function?
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05/16/22

Cot y/2 - sin y=0
Answers between 0 and 2pi
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04/06/22

 Find m∠GEF. This is math homework
In ΔEFG,  EG is extended through point G to point H,  m∠EFG=(2x+1)∘,  m∠FGH=(6x+2)∘,   and m∠GEF=(x+19)∘.   Find m∠GEF.
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03/17/22

What is the IUPAC name of the structure below?
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03/16/22

related rates (one forumla)
The height of a cylinder is decreasing at a constant rate of 4 feet per second, and the volume is increasing at a rate of 476 cubic feet per second. At the instant when the height of the cylinder... more
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03/15/22

An aluminum rod is 10.0 cm long and a steel rod is 80.0 cm long when both rods are at a temperature of 29°C. The increase in the length of the joined rod, in mm is closest to:
The coefficients of linear expansion of aluminum and steel are 2.4*10^-5 K−1 and 1.2*10^-5 K−1 respectively. Both rods have the same diameter. The temperature is raised to 79°C.
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03/11/22

Determine if the function is a linear tranformation.
Is f a linear transformation?Let f: R^2 --> R be defined by f(<x,y>) = 2x - 9y. Is f a linear transformation?a. f (<x1,y1>) + <x2,y2>) = ? f (<x1,y1) + f (<x2,y2>)... more
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03/11/22

Determine if the function is a linear tranformation.
Is f a linear transformation?Let f: R^2 --> R be defined by f(<x,y>) = 2x - 9y. Is f a linear transformation?a. f (<x1,y1>) + <x2,y2>) = ? f (<x1,y1) + f (<x2,y2>)... more
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03/03/22

the polynomial of degree 5, P(x), has leading coefficient 1, has roots of multiplicity 2 at x=5 and x=0, and a root of multiplicity 1 at x=-2
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02/01/22

Write a function rule l(w) that models the length of the spring based on the mass of the object in the pan. (use description to answer).
Hooke's law states that the length that a spring is stretched is proportional to the applied force. A pan hangs from a 50 cm spring. When a 10 kg mass is placed in the pan, it stretches the spring... more
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