A population grows at the rate of 5% per year how long does it take for the population to double

the forst and 3rd

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me! what did you put for this question?

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

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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.

its a, i had the same answer, its from study island right

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