B. The volunteers look at the pictures of the city and rate how beautiful they find the pictures on a scale of 1 to 10. They then read the article and look at the pictures again, rating
them on the same scale.
Survey

Observational Study

Experimental Study

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

The distributive property allows you to say that 3(x − 1) = 3x −

Which number completes the inequality? 2/3 < _ < 7/9