What proportion results in the equation 9 m = 10 n? StartFraction 9 over n EndFraction = StartFraction 10 over m EndFraction StartFraction 9 over m EndFraction = StartFraction 10 over n EndFraction StartFraction 9 over 10 EndFraction = StartFraction m over n EndFraction StartFraction 10 over 9 EndFraction = StartFraction n over m EndFraction needs answer ASAP

first option

a function is a relation in which an input is paired with exactly one output.

so, let's find the right answer.

in our first option, our inputs are january, february, and march. the outputs are 30, 28, and 25. each input has it's own output. this is correct!

our second option we know is incorrect, because ms. valverade has two outputs, dogs and cats. this is not a function.

our third option is incorrect as well. the yellow square has two ouputs, the square and the triangle.

lastly, in our fourth option, we see the number 7 two times with a different output. therefore, this is not a function.

remember: each input must be paired with only one output!

step-by-step explanation:

if u want da anser kill your teeser ifu hav wun

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1