guys can you help me in math sums

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guys can you help me in math sums

Seems like c approaches 1 is used

motor oil is the best way to replicate an oil spill. However, motor oil is a pollutant to our environment and may not be something you have ready access to. If you have access to used...

Let the given circle passes through given points......

Here are the equations: 1/2x+1/3y=-4 1/5x+1/5y=-2 Can someone solve this using the elimination method? Ty!!

Find the distance between the points (cos x,-sin x) and (-cos x,sin x)

The equation x^2+(k+2)x+2k=0 has two distinct real roots. Find the possible values of k.

(x+2), (x+2), (3x2) (x-1)

Let f(x) = 3x^2 - 6x + p. The equation f(x) = 0 has two equal roots. Write down the value of the discriminant. Hence, show that p = 3. The graph of f has its vertex on...

linear, triangular planar and tetrahedral structures cant exhibit geometrical isomerism? Explain me the reason

y=f(x), for -4 ≤ x ≤ 5. Write down the value of f(-3). Write down the value of f^-1(1). Find the domain on f^-1. Sketch rhe graph of f^-1.

foundation of mathematics

foundation of mathematics

An ice hockey puck is struck from one end of the rink to the other end of length 27m. The initial speed is 6m/s and the puck rebounds of the boundary fence on the other side at a speed 0.75 times...

Endpoints (12,3) and (_2,4)

need help for school

(J=(πD^4)/32)

f(x)=3x-2 and g(x)=x^2+3x+1 (gof)(x)

We loaded purified plasmid DNA into 4 individual lanes of an agarose gel. Using the diagram on the right, draw bands of appropriate size where you would expect to see them after electrophoresis. The...

A student performed successive recrystallizations on an impure mixture where there was a 10% by weight impurity. After one recrystallization, she obtained 80% of the original weight of crystals back...