PLEASE HELP! If I am a 15 year old student, my Target Heart Rate based on a Moderate 70%-80% Aerobic Zone would be about 143-164 beats per minute. O True O False​

yup its correct its: c) b b

the total distance that martina travels that day is

(distance from home to mom's office) plus (distance from mom's office to school)

plus (distance from school to library) plus (distance from library to friend's house)

plus (distance from friend's house to martina's house).

(we don't know what any of these distance actually is.)

one "light year" is the distance that light travels, through vacuum, in one julian year.   that's 365.25 days, of 24 hours each.