Final answer:
Radio direction finders are set up at two points A and B, and the student wants to know the distance between these two points in different units. The distance can be calculated in miles, kilometers, feet, and yards using conversion factors. Therefore the correct answer is b) Kilometers apart.
Step-by-step explanation:
In this question, radio direction finders are set up at two points A and B, and the student wants to know the distance between these two points in different units.
a) To find the distance in miles, we can convert the given distance in kilometers to miles. Since 1 kilometer is equal to 0.62 miles, we multiply the given distance in kilometers by 0.62 to get the distance in miles.
b) To find the distance in kilometers, we can use the given distance as it is.
c) To find the distance in feet, we can use the fact that 1 mile is equal to 5280 feet. So, we convert the given distance in miles to feet by multiplying it by 5280.
d) To find the distance in yards, we can use the fact that 1 mile is equal to 1760 yards. So, we convert the given distance in miles to yards by multiplying it by 1760.