15% of people who crash weddings can dance (f). vince vaughn is a person who crashes weddings (f). thus, vince vaughn can dance. this argument is
strong, cogent
strong, uncogent
weak, uncogent

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

Find two numbers if their sum is 91 and the ratio is 6: 7?

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?