Problem 1035

Solve the inequality symbolically. Express the solution set in interval notation. -7(z-8)≥4(9-2z)   Solution:-   To solve the inequality, isolate the variable on one side the inequality using the properties…

Problem 1034

Express the following in interval notation. {x|7≤x<11}   Solution:-   To express this set using interval notation, first identify the left endpoint. The left endpoint of the set {x|7≤x<11}  is…

Problem 1033

Express in interval notation. x < 0   Solution:-   The set x < 0 represents those numbers that are less than 0. A simplified notation, called interval notation, is…

Problem 1026

Solve for the specified variable. w2   + y2 = z2 for y   Solution:-   First isolate the term y2 on the left side of the equation. w2   + y2…

Problem 1025

A cylindrical aluminum can is being constructed to have a height h of 3 inches. If the can is to have a volume of 24 cubic inches, approximate tis radius…

Problem 1024

A farmer decide to enclose a rectangular garden, using the side of  a barn as one side of the rectangle. What is the maximum area that the framer can enclose…