Wild ducks often spend a lot of their time in the water. The ducks have special structures, called , that improve the ducks' ability to swim.

0.55x745.7j and a calculator

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

truck y has a greater velocity than truck x.