Answers created by NJ
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If an object with a mass of #2 kg # changes speed from #6 m/s# to #2 m/s#, by how much does its kinetic energy change?
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How do you solve #6- 2k = 4#?
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How do you write The quotient of 45 and the sum of c and 17?
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Find (and prove) a general formula for integration of a^(bx) cos(cx) dx for any constants a, b, c?
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How to find the value of #k# that makes the system of matrix #[(15,-3,6),(-10,k,9)]# os inconsistent?
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How do you simplpify #(x ^ { 2} ) ^ { 5} #?
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How do you write the mixed expression #t+(v+w)/(v-w)# as a rational expression?
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Can someone answer this physics question?
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How do you evaluate #3 + sqrt(x+7) - sqrt(3x)# when x = 9?
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How do you write #35, 615# in scientific notation?
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How do you find the slope for #y = -7x - 2#?
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32 miners need to ride the elevator to the bottom of the mine. The elevator can hold 3 miners at a time. How many trips will the elevator need to make?
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How do you solve #ln3 + ln(4x) = 4#?
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How do you factor by grouping #5n^2 + 19n + 12#?
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How do you simplify #sqrt (2a^2b) * (4a^2)#?
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How do you solve #-7( x + 3) = - 63#?
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How is pitch controlled by frequency?
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A car is moving with a constant velocity 30m/s. What is the speed of the car after 10s?
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How do you combine like terms in #3x ^ { 4} y ^ { 9} \cdot 9x ^ { 5}#?
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How do you solve #x^2 + 5x + 6 = 0 # using the quadratic formula?
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Why does the doppler effect occur in all waves?
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How do you write "twelve fewer questions than were on the first test" as an algebraic expression?
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What is the inverse function of #h(x)= sqrt(x + 5)#?
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The ratio of boys to girls in a school is 3:5, if there are 60 girls,how many boys are in the school?
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(M)/(N)+E=(P)/(N)
Could you please subject N ?
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Could you please double check this answer and tell me where I went wrong?
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How do you find the length of a curve in calculus?
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Any physics expert online? See the attachment. Thanks :)
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How do astronomers measure distance to nearby stars?
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How do you integrate #int x*e^(3x+x^-1) # using integration by parts?
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Prove that an empty set is a subset of every set ?
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What is The quotient of a number and seven is at least negative five?
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Some one help me find A, know A = #1/1xx2xx3# + #1/2xx3xx4# + #1/3xx4xx5# +...+ #1/8xx9xx10# ?
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How do you write the mathematical expression for "5 more than 3 times a number w"?
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Why does the earth rotate?
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How does the energy of a photon of electromagnetic energy change as the frequency increases?
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How do you round 125679 into 3 significant figures?
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The quotient of a number and 2 is the same as the difference of the number doubled and 3 what is the number?
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What was created first: energy or matter?
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How do I convert this to polar?
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What happens to torque at static equilibrium?
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How do you factor #9x^2+12x+4#?
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How do velocity and acceleration differ?
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How can constant velocity be used to find a distance traveled?
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How can we express log12 in terms of log2 and log3?
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How does mass affect projectile motion?
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How to solve
limx→−∞ x⋅e^(−2x)=−∞ step by step?
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Limit(√n-100) ?
n->♾
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Limit 100/√n ? n->♾
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How does the change in tides relate to the rotation of the earth?
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Which law states that when one object exerts a force on a second object, the second object exerts a force on the first that is equal in strength and opposite in direction?
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What is the redshift of the CMB surface?
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If an object with a mass of #2 kg # changes speed from #6 m/s# to #13 m/s#, by how much does its kinetic energy change?
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What is the derivative of #e^x#?
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What is the force, in terms of Coulomb's constant, between two electrical charges of #16 C# and #-2 C# that are #9 m # apart?
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How to solve #(d^2y) /dx^2 + a^2y = 0# ?
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How to resolve this second partial derivative?:
y ∂^3z/(∂u∂v∂w) from z=u(sqrt(v-w))
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Y is directly proportional with x. Write an equation that shows the relationship if x = 2 and y = 6?
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Sugars are what type of organic molecules?
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Without increasing the volume of the brain, how are the number of cells in the cerebral cortex increased?
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How to add profile pic in my profile of Socratic ?
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The name for the explosion that may occur before a supergiants star dies?
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Who did Alexander the Great study with as a boy?
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What African-American farmer and surveyor helped design the city of Washington D.C?
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How do you evaluate #3/4 w + 8 = w -7#?
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How do you factor the expression #x^2 + 9x + 8#?
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How does species diversity change as succession occurs?
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What is the size in meters of the observable universe?
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How are cohesion and adhesion related to surface tension?
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How do you find the slope of #x+8y=16#?
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What is a paired and unpaired t-test? What are the differences?
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How do you evaluate #8- \frac { 13} { 16}?#
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How do you solve #5( c - 96) = - 5#?
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How do you find the maclaurin series f(x)=e^5x?
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How do you factor and solve #2x(x+3)=0#?
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If m devided by 6 is 9 what's m?
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What is the SI unit force weight work and energy?
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What're some basic things an incoming 7th grader Pre-AP Math should know about algebra?
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What is the kinetic energy of an object with a mass of 10 kilograms traveling at a speed of 10 m/s? Assume no other forces act upon the object.
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Two tourists left two towns simultaneously, the distance between which is 38 km, and met in 4 hours. What was the speed of each of the tourists, if the first one covered 2 km more than the second one before they met?
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How do you solve #2 / 3 (x − 2) = 4x#?
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How can I use derivatives to find acceleration, given a position-time function?
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How do you solve the differential equation #dy/dx=6y^2x#, where #y(1)=1/25# ?
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How do you multiply #-5(8-b) #?
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What is five more than twice a number is equal to 19?
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A rectangle with sides 7 and #x+2# has a perimeter of 40 units. What is the value of #x#?
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How can a dipole exist? How can the two charges stay stable at a finite distance?
Thank you
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How do you solve #25a=10a^2#?
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How do you write an equation that means "3 times a number, plus 8 is 29"?
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How do you solve for b in #d = 3a + 3b #?
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How do you simplify #4(2-a)- a#?
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What is the equation of the tangent line of #f(x)=6x-x^2 # at #x=-1#?
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How do you differentiate #g(x) =x^3 sqrt(4-x)# using the product rule?
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Why are the electric field lines between two unparallel metal plates curved? Can't they be straight?
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Is 3 times the square root of 15 divided by 3 simplified?
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How do you differentiate #g(y) =(2x^3+x )e^x # using the product rule?
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How do you simplify #3u ^ { 9} \cdot 4w ^ { - 2} w ^ { 2} v ^ { - 7} u \cdot 4v ^ { 2}#?
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How does gravitational lensing occur?
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How do you factor #18y^2 - 6 #?
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