Shaniqua has a piece of red scrapbooking ribbon that is 2.715 inches long she also has a piece of pink ribbon that is 3.154 in Long how much longer is a pink ribbon than the red ribbons

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

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?