The Allens are installing new tiles in their bathroom. After measuring, they find that 6 tiles fit perfectly across the 7-foot long bathroom. How long is each tile?
Write your answer as a proper fraction or mixed number.

Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882

To decrease an amount by 16% what single multiplier would you use

|z| > (1/2) {-1/2, 1/2} {z|(-1/2) < z < (1/2)} {z|z < (-1/2) ∪ z > (1/2)}