Aiden estimates that the length of a piece of rope is 8.5 inches . If it’s actual length is 7.1 inches , what is the percent error of Aidens estimate ? Round to the nearest tenth if necessary.

7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.

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

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression