You bought a car for $20,000. you have owned it for one year, and it is now worth $16,000. what is the percent decrease in your car's value?

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

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

What is the measure of angle 1? a.28 b.152 c.168 d.64