How do you solve the inequality (x + 1)(x - 6) < 0, and express the solution using
interval notation.

If an object is shot upward with an initial velocity of 240 feet per second so that its height s (in feet) above the ground after t seconds is given by s = -16t2 + 240t. For what values of t will the object be at least 416 feet above the ground?

Solution Summary

Inequalities are solved. The solution is detailed and well presented.

... 7. Solve the compound inequality for Y: 0<2y+8<12 OR 3>2(5-y)+3>-17. ...Solving Equations, Inequalities, Word Problems and Absolute Values is investigated. ...

...Solve the inequality: . ... Real or Imaginary Roots, Word Problems (Sum of two numbers) , Lowest Terms, Inequalities and Quadratic Equations are solved. ...

... 45 4 3 But one x can not satisfy both of the inequalities x < 12 ... Thus the solution is an empty set. ... But if the second inequality is − 3x 1 1 1 1 ≤ −15 ...

Inequalities Word Problem : Revenue Function and Graphing. ... a. Write the inequality for what this business is ... b. Solve the inequality to determine how many gift ...

Inequalities Word Problems: Example. 1) Solve each equation for x. xa=-x+a+4b. 2) Building a ski ramp. Write an inequality in the variable x for the degrees ...