Set
topic: discrete and continuous relationships
identify whether the following statements represent a discrete or a continuous relationship
13. the average person laughs 15 times per day.
14. the city of buenos aires adds 6,000 tons of trash to its landfills every day.
15. during the great depression, stock market prices fell 75%.

15 units use socratic

step-by-step explanation: 15 units

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.