Arecipe for chocolate chip cookies calls for 1 1/4 cups of flour .if you are making 2 1/2 recipes, how many cups of flour are needed?

Find percent notation for 0.008 0.008=

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

Which statement justifies why angle ebc measures 90?