Sam typed 420 words in 10 minutes. If he continues to type at this rate, how many words will he have typed in 1 hour?

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x

What is the x-intercept and y-intercept of the equation 2x+1. 2o

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