sachin

let f(x)=0.5x^3-4x^2-2x+5.a.use n deriv to graph f(x),f'(x),f"(X)on the window xmin = -5,xmax=10,ymin= -50,ymax= 10

A rocket is fired vertically up from the ground with a resultant vertical acceleration of (a) what is the maximum height reached? (b) After how much time from then will the maximum height be reached?(take g=10m/s2

A 10G bullet is short from a 5kg gun with a velocity of 400m/s.What is the speed of recoil of the gun?

does the flame of gas stove emit light?explain

140 children were watching a magic show. The number of boys were 20 more than twice the number of girls watching the show. How many girls were there?

the angels of atriangle are in A.P. , the greast is five times the least , find their angels in degrees .

two equal sides of an isosceles triangle are (3x-1)and (2x+2) units . third sides is 2x units . finds x and the perimeter of the triangle

Construct a triangle ABC such that BC=5.2 cm , AB=4.8cm and median CM= 3.6cm

A selection test consists of two parts, A and B. 75% of the candidates cleared part A and 60% cleared part B. 20% failed to clear either. What is the % of candidates who cleared one of the parts but failed to clear the other? Pls help me

width= x lengtth=x+2 so x(x+2)=170 easy to solve....................

Good

Answer is 20 because 10% means 20 student are those which are not studying any subject.

answer

165 joule

I am unable to answer this question. Could you please help me out.

O.N on co will be +3

O.N of Co will be +3

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