Questions Asked on October 25, 2014

Jodi has a model of a tetrahedron (shown below) and would like to know how many different nets exist... Asked on October 25, 2014 at 12:14 AM Assuming an element's half-life is 3.6 years. How much of 2 grams of the element would remain after... Asked on October 25, 2014 at 12:15 AM What is the smallest integer value of c such that the function f(x)=x^2+1/x^2-x+c has a domain of... Asked on October 25, 2014 at 12:16 AM A classmate throws a 1.1-kg book from a height of 1.3 m above the ground straight up into the air. T... Asked on October 25, 2014 at 12:16 AM How would you write the expression that represents the perimeter of a rectangle measuring 9 x + 9 an... Asked on October 25, 2014 at 12:16 AM Dwayne walks a total of 960 feet around 3 sides of a square city block. Which equation and solution... Asked on October 25, 2014 at 12:17 AM I meant to say would it be 26 x + 12 Asked on October 25, 2014 at 12:18 AM If you are at the top of a toboggan run that is 44.3 m high, how fast will you be going at the botto... Asked on October 25, 2014 at 12:21 AM Hector is 12 years old now. In 4 years he will be twice as old as his sister is then. How old will h... Asked on October 25, 2014 at 12:23 AM If 5x's = 4 y's and 12 y's = 5 z's, then 30x's = how many z's? Asked on October 25, 2014 at 12:24 AM