deravitve of 1/ cuberoot of x , using limit defintion , with steps please

I need this answer for my essay

the height of a circular arch is 5 m and breadth is 30 m . Without altering the radius of the arch, its breadth is increased by 18 m . Then the height of the arch is increased by ...

As a Ferris wheel turns , the distance a rider is above the ground varies sinusoidally with time.  The highest point on the wheel is 43 feed above the ground.  The wheel makes a full circle...

70% of incoming college freshmen attend public schools, the rest attend private schools. a) For a random sample of 10 college students, find he probability that exactly 7 go to a public school.

1 rabbit saw 6 elephants while going to the river.  Every elephant saw 2 monkeys going towards the river. Every monkey holds 1 parrot in their hands.  How many Animals are going towards...

Write each equation in polar coordinates. Express as a function of t. Assume that r>0.   x2(x2+y2)=7y2

Find the equation in polar coordinates of the line through the origin with slope 1/5. θ=

A curve with polar equation r=(3)/(65sinθ+36cosθ) represents a line. Write this line in the given Cartesian form.

I am designing a hospital that has an emergency staircase at the end of every ward. the ward doors should be 120min fire rated , what would be the opening direction of the doors ? towards the ward...