Kyle works at a nature observatory where they are tracking a bird's speed. he enters the distance the bird flies into cell a1 and the time it took into cell a2. which formula should kyle use? =a1*a2 =a1/a2 =a1*(a2+ a1) =a1+a2

The expression 42 plus 57 shows how much money nate spent at a store .which expression also shows how much money nate spend

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

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