Simplify.
Rewrite the expression in the form I

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.

Aresearch study is done to find the average age of all u. s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample