What kind of relationship is there between speed and frequency? And why? (direct, inverse or not related)

Speed and frequency are directly proportional to each other.

Explanation:

The relationship between speed, frequency and wavelength is given by :

Where

v is speed

f is frequency

is wavelength

It can be seen that the relation between the speed and the frequency is direct. It means as the speed increases, the frequency will increase and vice versa.

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.