04/17/24

The rectangular coordinates of a point are given. Find the polar coordinates of each point in (r,theta) form.
The rectangular coordinates of a point are given. Find the polar coordinates of each point in form.A. Use the appropriate conversion rules to write the coordinates of this point in polar form. B.... more
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04/17/24

The polar coordinates of a point are given. Find the rectangular coordinates of each point.
The polar coordinates of a point are given. Find the rectangular coordinates of each point.Part I: Write your answer in the form (x,y). Part II: Write your answer in the form (x,y).  
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04/17/24

Consider the polar axes with the points plotted below.
Picture: https://imgur.com/a/1TNFsvmA: Write the coordinates of both points A and B in polar form. Be sure to write your radius as a positive value.B: Plot the point  on the graph and label it as... more
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04/17/24

How many solutions does the system have? x+2y=2 2x+4y=-8
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04/17/24

The Electoral College
Should the Electoral College be abolished, reformed, or preserved? Why or why not?
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04/17/24

What are three consecutive even integers such that 8 times the first integer is 30 more than the sum of the second and third integer?
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04/17/24

Calculus 3 question
The velocity function for a moving object is 𝐯(𝑡) = <−2𝑡+9, (7−𝑡)^3/2, 1/3 t^2 - t >, where distances are in centimeters and time is in seconds. Find the following:a). The function’s domain:... more
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04/16/24

Modeling trigonometric functions

A small windmill has its center 6 m above the ground and blades 2 m in length. In a steady wind, the tip of one blade makes a complete rotation in 12 seconds. During one minute of rotation, how... more
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04/16/24

Tom has a board 2/3 yard long how many 1/8 yard long sections can he cut from the board?
What I said
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04/16/24

Two angles of a quadrilateral measure 265° and 70°. The other two angles are in a ratio of 2:3. What are the measures of those two angles?
Please answer
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04/16/24

A die is rolled 12 times. Find the probability of rolling exactly 1 five
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04/16/24

Application of Antiderivatives in PVA (position, velocity, acceleration)
A child throws a ball straight up. If the ball is to reach a height of 9.8m, what is the minimum initial velocity that must be imparted to the ball? Assume the initial height of the ball is 1m.... more
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04/16/24

Sketch the region enclosed by the given curves. Decide whether to integrate with respect to x or y. Then find the area of the region. 2y=4 root(x), y=3, and 2y+2x=6
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04/15/24

Z score tables with percentage of people above a number
The results of a certain medical test are normally distributed with a mean of 130and a standard deviation of 14.​(A reading above 118is considered​ unhealthy). Use the given table to find the... more
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04/15/24

Given the vector u → = 〈 - 5 , - 1 〉 , find the magnitude and angle in which the vector points (measured counterclockwise from the positive x-axis, 0 ≤ θ < 2 π
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04/15/24

Find the regression​ equation

Find the regression​ equation, letting the first variable be the predictor​ (x) variable. Using the listed​ lemon/crash data, where lemon imports are in metric tons and the fatality rates are... more
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04/15/24

Quiz Rational Exponents
Ise the compound interest formulas A = Pスメ！）？andA =Pe" to solve the problem given. Round answers to the nearest cent.Find the accumulated value of an investment of $25,000 for 4 years at an... more
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04/15/24

How to get the velocity and the displacement from acceleration
Suppose that a particle moves along a straight line with acceleration defined by a(t) = t − 3, where 0 ≤ t ≤ 6 (in meters per second per second). Find the velocity (in meters per second) and... more
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04/15/24

Do you know what is the answer?
Miko has three pieces of string with lengths of 140 cm, 168 cm and 210 cm.She wants to cut all three pieces of string into smaller pieces of equal length such that there is no leftover string.(a)... more
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04/15/24

An object attached to a coiled spring is pulled down 5 centimeters from its rest position and released. If the motion is simple harmonic in nature, with a period of seconds
An object attached to a coiled spring is pulled down 5 centimeters from its rest position and released. If the motion is simple harmonic in nature, with a period of seconds, answer the following... more
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04/15/24

Two cars are starting from positions that are 20 miles apart...
Two cars are starting from positions that are 20 miles apart. They are both headed for the same intersection, as depicted in the diagram below. Car A is traveling at 30 mph, and Car B is traveling... more
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04/14/24

Please I need some help
Given that f(x)=−3x^2+2x and g(x)=2x−1, determine each of the following. Make sure to fully simplify your answer.(a) (f∘g)(x)=   (b) (g∘f)(x)=   (c) (f∘f)(x)=   (d) (g∘g)(x)= 
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04/14/24

Can some please help with this one
Find two nontrivial functions f(x) and g(x) so f(g(x))=(−5−7x)^3=f(x) =   g(x) =   
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04/14/24

Can some please help me hear
Consider the functions f(x)=−4x+9 and g(x)=√−x . Determine each of the following. f∘g(x)=  Give the domain of f∘g(x).    g∘f(x)=   Give the domain of g∘f(x).  
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04/14/24

Math/pre-calc Decay Rate Question
Radioactive substance: Polonium Decay Rate, k: ___% per minute Half life, T: 44.6 Minutes
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