A sheepherder has a ranch that includes about 4.6 km2 of land. Use the fact that 1 km is approximately equal to 0.6214 miles to convert this measurement to square miles (mi2). Round your answer to the nearest tenth. Do not type the units in the space below.

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

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

Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?