See a solution process below: First, we need to determine how much was left before the man spent 20%. We can rewrite this part of the problem as: 10200 is 80% of what? We are using 80% because …

1 Answer Narad T. Sep 7, 2017 The speed of the man is #=sqrt2/ (2-sqrt2)ms^-1# and the speed of the boy is #= (2sqrt2)/ (2-sqrt2)ms^-1#

Nuclear energy can be utilized in power plants for large cities, to power navy ships, and as nuclear weapons. Depending on what you mean by "what is the example of nuclear energy?" there are at …

Human beings are living thing because we grow, reproduce and respond to external stimulus living things can be defined as things which can grow, reproduce and respond to an external stimulus. …

Why is there a discrepancy between the time it took for modern man to reach its first billion and the time it took for him to reach his 2nd billion? Should the government implement programs to reduce …

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Nov 8, 2016 · Factor and then cancel. =>((x + 3)(x - 2))/((x + 5)(x - 3)) xx (x - 3)/(x - 2) =>(x + 3)/(x + 5) Finally, don't forget to include the restrictions on the variable ...

Questions and Videos on Triangle Congruence, within Geometry

A=6 . The graph of the function is shown below: The area in the first quadrant would be equal to the integral of the function evaluated between theta = 0 and pi/2 int_0^ (pi/2) (2sintheta+4costheta)d …

Please see below. . x^4+3x^2-4=0 Let's let z=x^2 z^2+3z-4=0 (z+4)(z-1)=0 z+4=0, z=-4 z-1=0, z=1 x^2=-4 This has no solutions in the real numbers domain. But it has solutions in the complex …