the sides of an equilateral triangle are increasing at a rate of 10cm/min. at what rate is this area of the triangle increasing when the sides are 30 cm long? i ended up with 260cm^2/min...

the sides of an equilateral triangle are increasing at a rate of 10cm/min. at what rate is this area of the triangle increasing when the sides are 30 cm long? i ended up with 260cm^2/min...

Find the nth roots of the complex number for the specified value of n: -17i, n=6

a paper cup as the shape of a cone with height 10 cm and radium 3 cm at the top. if water is poured into the cup at a rate of 2cm^3/s, how fast is the water level rising when water is 5 cm deep

y= sin^2 [cos√(sinπx)] what is the derivative chain rule?

A university is trying to determine what price to charge for tickets to football games. At a price of $2525 per ticket, attendance averages 40 comma 00040,000 people per game. Every decrease of $55...

Show all working out please

use linear approx. to estimate the given number 3√1001 (cubed root)

Graph the conic and find the values of e, a, b, and c: r=14/3+4cos(theta)

Given the function h: |x − 1| < 0.2 =⇒ |h(x) − 4| < 1. a) Can you guarantee that there exists δ > 0 such that |x − 1| < δ =⇒ |h(x) − 4| < 0.5? If the answer is yes, provide one...

stuck on this problem, please help me?

Let f(x)=x^2 and g(x)=(x-74)^2+27. There is one line with positive slope that is tangent to both of the parabolas y=f(x) and y=g(x) simultaneously.

calculus Ab

a man starts walking north at 4ft/s from point p. five minutes later a women starts walking south at 5ft/s from a point 500 ft due east of p. at what rate are the people moving apart 15 mins after...

function C(t)=K[(e^-at) - (e^-bt)], where a,b snd K are positive constants and b>a, is used to model the concentration at time t of a drug into the bloodstream. (a) show lim t-->infinity...

Find the slope of the function's graph at the given point. Then find an equation for the line tangent to the graph there. f left parenthesis x right parenthesis equals 4 x squared plus 2 xf(x)=4x2+2x,...

The speed of the rocket 4 second after liftoff is nothingft/sec

Find an equation for the line tangent to y equals 2 minus 5 x squaredy=2−5x2 at (negative 2−2,negative 18−18)

i need to turn xy = yx into a y = version so that i can take its derivative. how would i go about this?

Use epsilon delta argument to prove the lim |x| = 2 as x -> 2

I am trying to study specific calculus question but I am currently stuck.