the length of a child's jewellery box is 3 times its width and is 8 cm more than its height. the box has a capacity of 525 cm3. determine the dimensions of the box

the length of a child's jewellery box is 3 times its width and is 8 cm more than its height. the box has a capacity of 525 cm3. determine the dimensions of the box

Atmospheric carbon dioxide levels continue to increase and are suspected to contribute to global warming. The solution to the polynomial equation: x3-380x2+2x-760=0 gives the...

A new factory is scheduled to be built near your community. Local building codes demand that factory buildings must be surrounded by a 'green lawn' area of uniform width. The 'green lawn' area must...

If k is a positive integer less than 17, what's the total number of possible integer solutions for the equation x2+8x+k=0?

Having trouble with this one :/.

N=4, -4, 1/3, & 2+3i are zeros f(1)=100

Prove that (x+1/x)(x^2+1/x^2)(x^4+1/x^4)(x^8+1/x^8) = x^32-1 / x^15(x^2-1)

Please help.

find a polynomial of degree 3 with real coefficients and zeros of -3, -1 and 4, for which f(-2)=24

find the range and domain of this polynomial equation

x^4-x^3-6x^2=0

Having trouble with this one.

I need to interpolate the following dataset into a 7 th-degree polynomial: x=[1,2,3,4,5,6,7] y=[26,10,29,43,38,30,47] My real problem is the fact that point [4,43] is...

Please help.

a rectangular box is to be formed by cutting squares from each corner of a rectangular piece of tin and folding up the sides. the box is to be 3 inches high, th legnth is to be twice the width, and...

Write the polynomial equation if it has x - intercepts (-6,0) and (1,0) with a tangent at (1,0) and goes through the point (4,-30)

x+4 x-3 x+6

The graph of f(x) = ax^4+ bx^2 + cx -24 crosses the x-axis at 1,-2 and 3. Determine the equation of f(x). How do I get an answer of f(x)=-4x^3 + 8x^2 + 20x - 24

Help please

If the sum of zeroes of p(x)=x^2-8x+k is 40, the find out k? Its urgent answer this soon plzzz