A model rocket is launched with an initial upward velocity of (126ft)/(s.) The rocket's height h (in feet) after t seconds is given by the following. h=126t-16t^(2) Find all values of t for which the rocket's height is 50 feet.

Factor this polynomial completely x^2-64

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.