P varies inversely with x. If P=-10 when x = 6, find the value of P when x = 15.

there would be 365 different 4 digit numbers

step-by-step explanation:

i belive that it is 365 because i asked google

yes

step-by-step explanation:

give me the question

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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.