Researchers have discovered that every 4 weeks a disease is killing 40% of the insect population after the population has reproduced. If 2 insects exist on the first week, how many weeks will pass until the insect population exceeds 10,000 insects

111

step-by-step explanation:

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.

look at photo