With this! > > > write the inequality for the following : you have $25 to spend. you are going to spend $10 on a shirt and then purchase earrings for $3 a pair. how many pairs of earrings can you purchase? pls explain how u got the !

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

Me find the value of x each figure.

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi