A car is on a road parallel to a railroad track and right beside it. The car is travelling east at 30.0 m/s while a train travelling west at 50.0 m/s is approaching it. If the car honks its

horn at a frequency of 1.00 kHz, what is the wavelength of the sound perceived by a person

riding in the train?

The answer is 0.313, can somebody explain to me how to get 0.313 because I keep getting 0.273m as a wavelength...

Sara has been reading about different types of financial grants, including federal pell grants, academic competitiveness grants, smart grants, and teach grants. which statement about these grants is true? filling out a fafsa will not her apply for these grants. she will not have to pay back any funds she receives from these grants. these grants only go to students with less than a 3.0 gpa. she will have to pay back all the funds she receives from these grants.

Need plz been trying to do it for a long time and still haven’t succeeded

Given: p: 2x = 16 q: 3x – 4= 20 which is the converse of p - q? if 2x + 16, then 3x - 4 20. if 3x –4 +20, then 2x # 16. lf 2x = 16, then 3x - 4 = 20. lf 3x – 4= 20, then 2x = 16. o o