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Is it possible to factor #y=x^2 2x  15 #? If so, what are the factors?

If you have solids that need to be dissolved, what can you do to speed the process up?

On December 25,1991, who resigned as general secretary of the communist party?

What practical applications does particle physics have?

Plz explain, Is this true about orthogonal vectors?

Why does the tail of comet looks longer when it s nearer to the sun and shorter when it is away from sun?

Domain of a function . Range of a function. Define ??

How many 8character passwords can be created from 26 lowercase letters and 10 digits, assuming that in every password there must be as many letters and numbers as?

How to solve this derivative? with steps

How do you solve #x = 4y# and #2x + 3y = 44# using substitution?

Sailing with the current, a boat takes 3 hours to travel 48 miles. The return trip, against the current, takes 4 hours. How do you find the average speed of the boat for the entire trip and the speed of the current?

Does travel at relativistic speed slow proton decay?

How do I show that both sides of these trigonometric identities are equal to each other?

Can anyone help me ?

Determine the exact values of the trigonometric functions of the acute angle A,
given tan A =3/7 ?

Question #8e40f

In the below diagram, BC is parallel to DE. Given AC:CE=2:3, express #vecDE# in term of #vecBC#?

I don't understand this about fission and fusion, could somone help me?

Which of the following is NOT an example of acceleration?

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The Alchemists worked hard to transform lead into gold. It did not work. But in the 20thcentury gold was transmuted into lead. How did this happen and where?

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2 unfortunate Questions about about Cowboys and Texas (since deleted) but with a good answer (?)

Change to passive voice? "People usually left tips for me"

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How do you write an equation of a line given (12,3) and perpendicular to 3xy=2?

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How do you find the difference quotient of #f#, that is, find #((f(x+h)f(x))/h)#, #h != 0# for #f(x)=x^25x+7#?

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If #f ( x ) = 3x  4 and g ( x ) = \frac { x + 4} { 3}#, how do you verify if #f(x) and g(x) are inverse functions?

How do you solve #\frac { 3} { 11} y + 8=  4#?

Solve. Please help?

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The surface area of 2 spheres is a ratio of 64:729. What is the ratio of their radii?

Triangle #ABC# is isosceles with vertex angle A is 30 degrees. Find the measure of each base angle. Solve please? Thanks!

A fourengine jet accelerates down the runway
at 5 m/s
2
.
If one of the jet engines fails, how much
acceleration will the other three produce?
Answer in units of m/s
2
.

A car travels in a straight line for 2.8 h at a
constant speed of 65 km/h .
What is its acceleration?
Answer in units of m/s
2
.

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Circle A has a center at #(9 ,4 )# and a radius of #3 #. Circle B has a center at #(1 ,6 )# and a radius of #5 #. Do the circles overlap? If not, what is the smallest distance between them?

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How do you evaluate #(2x ^ { 5} ) (  3x ^ { 9} ) ( 9x ^ { 9} )#?

How to integrate? #int 2e^x+2e^x dx#

It requires #1/4# of a credit to play a video game for one minute. Emma has #7/8# credit. Can she play for more or less than one minute? Explain.

The measure of a complement is 1/4 of the measure of its angle. How do you find the angle measure?

An airplane took 3 hours to fly 600 miles against a headwind. The return trip with the wind took 2 hours. Find the speed of the plane in still air and the speed of the wind?

How do you solve #2x=sqrt[12x5]# and find any extraneous solutions?

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What is the speed of the particle?

The probability of a flood in any given year in a region prone to floods is 0.2. What is the probability of flooding, at least once in four years?

What is the range of the function #y=2sin(2x+pi)4#?

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How do you solve this system of equations: #3v + 2w =  1;5v  w = 4#?

What linear function represents the line given by the pointslope equation #y+1 = 3(x5)#?

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How do you evaluate the limit #2w# as #w# approaches #2#?

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How do you use end behavior, zeros, y intercepts to sketch the graph of #f(x)=x^3+11x^2+35x+32#?

How do you find the domain and range of #p(x)=x^3  x^2 + x 10#?

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How do you solve #64x ^ { 2} = 9m^ { 2}#?

How do you derive the trigonometric sum and difference formulas for sin, cos, and tan?
I.e: How do I derive something like sin(x+y)=sinxcosy+cosxsiny?

The First Amendment clause which prohibits the government from passing any laws that establish an official religion is known as what?

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How to factor and simplify the expression 4tan^2x4tan^2xsin^2x using fundamental identities?

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What is Hubble's Law and how does it relate to Hubble's constant?

What is the derivative of csc(3x)?

How to solve this problem?

What are the values? (full question in Details)

How do you differentiate #e^x(x^23)#?

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How do you differentiate #g(x) = sqrt(2x^34)cos4x# using the product rule?

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How do you evaluate #\int _ { 2} ^ { x} ( 3t ^ { 2}  1) d t #?

How do you find the inverse of #f(x)=1/(2x)#?

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Monica has a triangular piece of fabric. The height of the triangle is 15 inches and the triangle's base is 6 inches. Monica says that the area of the fabric is 90 inches squared. What error did Monica make?

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