Astudent runs 100 meters in 11 seconds. what is the speed of the student?
9.1 miles per hour
16miles per hour
20.3miles per hour
24miles per 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 value of f(x) = 2.2 for f(-2)?

What rotation was applied to triangle def to create d’e’f’?