07/13/22

Function​ y(x) Satisfying d ^3y/dx^3=12,
Find the function​ y(x) satisfying d3y/dx3=12, y′′(0)=16, y′(0)=7, and y(0)=2.y(x)=
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07/13/22

Find the Function​ y(x) Satisfying
Find the function​ y(x) satisfying dy/dx=5x−8/9 and ​y(−​1)=−6.y(x)= ?
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07/13/22

In supply (and demand) problems,
In supply (and demand) problems, y is the number of items the supplier will produce (or the public will buy) if the price of the item is x.For a particular product, the supply equation... more
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07/13/22

For the Polynomial -9y^4-6y^2+12y

A) Factor out -3yB) Factor out 3yAny help will be greatly appreciated.
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07/13/22

You are choosing between two different cell phone plans.

You are choosing between two different cell phone plans. The first plan charges a rate of 19 cents per minute. The second plan charges a monthly fee of $49.95 plus 9 cents per minute. How many... more
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07/13/22

Find the volume of the solid that results when the region enclosed by y = x^2 and y = x^3 is revolved about the line x = 1.
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07/12/22

Geometry. Please help!
In construction, the precision used to build a structure directly influences the strength of the structure. In the Rocky Mountains, many houses’ roofs are built using trusses, which are strong... more
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07/12/22

Evaluate the integral by multiplying by a form of 1 and using a substitution (if necessary) to reduce it to standard form.
∫ 1/1-sinx dxA) tanx - secx + CB) tanx + secx+ CC) -cotx - cscx+ CD) cotx + cscx+ C
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07/11/22

Absolute maxima and absolute minima

Consider the function f(x)=2e^-x^(2)). Find the absolute maxima and absolute minima on the interval [-2,1]This question has more to it, in which I also had to find the relative maxima and relative... more
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07/11/22

Value of unknowns

3f+4f-2f=125
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07/10/22

Find the​ half-life of a radioactive​ element, which decays according to the function ​A(t)​, where t is the time in years.
Find the​ half-life of a radioactive​ element, which decays according to the function ​A(t)=A0e−0.0189t​, where t is the time in years.
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07/10/22

algebra question xy
Write the following sentence as an equation: y varies directly as x
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07/10/22

What are the zeros of the parabola:
What are the zeros of the parabola: f(x) = x2 - 7x + 10 (that is, what are the x-intercepts or the points where the graph crosses the x-axis)
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07/09/22

An airplane travels north with an airspeed of 300 km/h. There is a wind from the Southwest at 50 km/h. What is the resulting course of the plane? (magnitude and direction)
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07/09/22

Derivatives by the four step quotient process
These are the questions:(i) For the function, f(x)=3x^2 - x, find the derivative by the four-step difference quotient process.(ii) Now calculate the derivative using differentiation rules, and in a... more
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07/09/22

Calculate the mass, in grams, of lithium fluoride needed to prepare 0.5 L of 0.51 M solution.
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07/08/22

Finding the volume

A volume is described as follows:1. the base is the region bounded by y=6−(2/3)x^2 and y=02. every cross section parallel to the x-axis is a triangle whose height and base are equal.Find the volume... more
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07/07/22

formulas variations questions
Most formulas are actually examples of variation. Pick a well-known formula and describe the type of variation as well as the constant of variation, k. Example: The area A of a triangle with base b... more
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07/07/22

equation proportional
Write the following sentence as an equation: x is directly proportional to y and is inversely proportional to the cube of z
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07/07/22

At STP a sample of gas with a mass of 27.3 grams occupies 8.20 L. What is the molar mass of this gas?
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07/07/22

quadratic equations
Why are there usually two solutions in quadratic equations? 5. can you please Give me an example from real life where quadratics are utilized. Why did you pick this example
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06/20/22

(b) Find a sine curve that models the data (as in Example 1).
For reasons not yet fully understood, the number of fingerling salmon that survive the trip from their riverbed spawning grounds to the open ocean varies approximately sinusoidally from year to... more
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06/20/22

Find your own values that prove that tan(u-v) ≠ tan u - tan v. Show your work and explain why you chose these values.
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06/20/22

2 cos2(𝜃) = 2 − cos(2𝜃)
Use a Double- or Half-Angle Formula to solve the equation in the interval [0, 2𝜋). (Enter your answers as a comma-separated list.).
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06/20/22

I'm supposed to find the coordinates of point P, at the angle of 90 on a circle with a radius of 4.9 rounding to three decimals. ( ? , ? ).
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