#title.equaction answer, 4+15-(4-1/2)

4+15-(4-1/2)

Polynomials, for what value of k,the following system of equations have inf...

for what value of k,the following system of equations have infinite solutions?kx + 5y -(k-5)=0;20x +ky - k=0

Relations, test is tomorrow, don''t know anything lol, please help

test is tomorrow, don''t know anything lol, please help

Arithmetic sequences and series,

Estimate the area between f ( x ) =x3 - 5x2 + 6 x + 5, Estimate the area be...

Estimate the area between f ( x ) =x 3 - 5x 2 + 6 x + 5 and the x-axis by using n = 5 subintervals & all three cases above for the heights of each of the rectangle. Solution

Quadratic equation assignment, what is number of quadratic equation that ar...

what is number of quadratic equation that are unchanged by squaring their roots is There are four such cases x 2   =0 root 0 (x-1) 2 =0  root 1 x(x+1)=0  roots  0 and 1

Mutually exclusive events, Mutually Exclusive Events A set of events i...

Mutually Exclusive Events A set of events is said to be mutually exclusive if the occurrence of any one of the events precludes the occurrence of any of the other events for i

Algebra, solve x+y= 7 and x-y =21

solve x+y= 7 and x-y =21

Problem Solving, Max can paint a house in 3 hours. Saria can paint a house...

Max can paint a house in 3 hours. Saria can paint a house in 5 hours. working together, how long will it take both Saria and Max to paint a house?

Evaluate the series, ?[1,99] x^5+2x^4+x^3+5x^2+6x+2÷x^2+2x

?[1,99] x^5+2x^4+x^3+5x^2+6x+2÷x^2+2x