05/20/21

What are the coordinates of the point on the directed line segment from (−8,2) to (7,−3) that partitions the segment into a ratio of 3 to 2?
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05/19/21

Find the coefficient of the following term in the following binomial expansio .
x^6 in (3-2x^2)^12i am very lost and tried to do this on my own but am uncertain whether or not I am correct please help
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05/19/21

Find all solutions of the equation in the interval [0,2pi) cos2x+2cosx=-1
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05/19/21

Applications of Differentiation
Find the absolute maximum and minimum values of the following function on the given interval. If there are multiple points in a single category list the points in increasing order in x value and... more
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05/19/21

Determine the vertical asymptote(s)
x3+5x-7/x2-3x-28i simplified the denominator and got x = -4 and x = 7x5 + 4x3 - 4x + 6/x3 + 2x2 - 5x - 6do i take the denominator and use the quadratic formula to solve for x?my question is, do i... more
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05/19/21

What type of limacon is graphed by the polar equation r=4+2 sin theta?
Please identify the axis of symmetry and horizontal and vertical intercepts?
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05/18/21

Solve the following on the interval [0,2pie)
Sin2x - sin x =0
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05/18/21

Change the order of integration and solve. Best of luck.

∫04∫0√y e12x-x^3dxdyIf you can't read it, the inner integral is from 0->√yOutermost integral is from 0->4I believe I did the change of integration correctly, but actually evaluating that... more
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05/18/21

in the given figure find the number of faces, vertices and edges

https://drive.google.com/file/d/1tuejvPgbmogkXDMCilDel9dW_rJ-idtC/view?usp=sharing(^^ use link to see image of the problem and figure)
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05/18/21

Evaluate the indefinite integral. (Use C for the constant of integration.)
Evaluate the indefinite integral. (Use C for the constant of integration.)sin(2x) / 46 + cos^2 (x) dx
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05/18/21

A trapezoid with a height of 6 ft has based of length 12 ft and 10 ft. Find the area of the trapezoid.
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05/16/21

Can someone help me with this triangle similarity geometry question, I don't know what to do or where to start?

Given that lines AR and BH and bisect each other at F, which of the following would you use to prove AFB and RFH? SSS AAS ASA HL SAS
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05/15/21

Q; A pair of dice are rolled 20 times.
A pair of dice are rolled 20 times.Please explain for each variable when you solve.a) What is the probability that double sixes are rolled twice?b) Determine the expected number of double sixes?
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05/15/21

Pls slove the math
Find the surface area of the region under the curve (x/a)2/3 + (y/a)2/3 =1 by revolving about x-axis.
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05/15/21

Use the graph of the function f to decide whether the value of the given quantity exists. If it does, find it. (If an answer does not exist, enter DNE.)
(a)    f(0) = ______(b)    lim f(x) = ______ x→0 (c)    f(3) = ________(d)    lim f(x) = _______  x→3 
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05/15/21

pls slove the math step by step.
Describe the graph of the curve y2 - 8x - 6y - 23 = 0 and find the equation axis, tangent at vertex and equation of its directrix.
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05/15/21

You generate a scatter plot using Excel.
You then have Excel plot the trend line and report the equation and the r2 value. The regression equation is reported as y=13.45x+19.64 and the r2=0.7744. What is the correlation coefficient for... more
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05/15/21

Solving a triangle using different formulas

Solve for the triangle (find all angles and sides). PLEASE USE DIFFERENT FORMULAS, NOT ONLY SINE LAW.
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05/15/21

Inferential Statistics - Normal Distribution
The city government conducted a new street lighting project by installing 2500 electric lamps. According to them, the lamps are made by different manufacturing company and have a 1050 hours average... more
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05/14/21

I am trying to add up integer multiples of 4 specific numbers and getting them as close as possible if not exact to a specific number
I want to know how to solve this:5587.93728 = (101.4*a) + (208.8*b) + (429.8*c) + (884.1*d)but all the variables a,b,c,d have to be integers . it is ok if its not exact but I want the right side of... more
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05/14/21

As we have seen, a solution of t2y''+6ty′+4y=28t3+8 can be found by writing yp=u1y1+u2y2 ​as done in lecture. Find u1u1​.
As we have seen, a solution of t2y''+6ty′+4y=28t3+8 can be found by writing yp=u1y1+u2y2 ​as done in lecture. Find u1u1​.−4t7/3−2t4/34t7/3+2t4/34t7/3+2t4/3−7t4/3−8t/3
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05/14/21

Slove the math step by step
.Find the entire arc length of the curve r=2acos3(θ/3)
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05/13/21

I need help with a logarithmic equations!!!! ASAP!!!!!
log4(2x+1)+1=log4(x+5)how do I get rid of the plus one? I need a step by step please!!
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05/13/21

Show that:cosec^2x-cosecx=cot^2x/1+
Show that: cosec^2x-cosecx=cot^2x/1+sinx
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05/12/21

Probability question with image

https://ibb.co/gDD30SD (link for the image for the problem)What numerical value goes in A? What numerical value goes in B?
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