A container of gas at 2.00atm pressure and 129?Cis compressed at constant temperature until the volume is halved. It is then further compressed at constant pressure until the volume is halved again.

a. What is the final pressure (atm)?
b. What is the final temperature (C)?

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles

answera compound;