Simplify, (81x^2/256)^1/4

(81x^2/256)^1/4

Differential Equations.., Differential Equations, Mathematics 1....

Differential Equations, Mathematics 1.Verify Liouville''''s formula for y "-y" - y'''' + y = 0 in (0, 1)

Writing linear equations, If you sell a kayak for $400 and your sales per d...

If you sell a kayak for $400 and your sales per day averages $5200. Assume the sales per day is a linear function of price of kayak. write an equation describing the relationship.

Boolean,

Vertex, All parabolas are vaguely "U" shaped & they will contain a highest ...

All parabolas are vaguely "U" shaped & they will contain a highest or lowest point which is called the vertex.  Parabolas might open up or down and may or may not contain x-inte

Geometry, how do you do proofs?

how do you do proofs?

Karen, I need help solving -5=1/4(4+20r)-8r

I need help solving -5=1/4(4+20r)-8r

Radical expressions, (x2/3)-3

(x2/3)-3

.., how do you round

how do you round

Pre algebra, A=8 AND R=2 THEN WHAT IS A+R-10

A=8 AND R=2 THEN WHAT IS A+R-10