First you need to c<span>onvert the given percentage into fraction by dividing it by 100 and removing percentage symbol (%).
Then you reduce the fraction into simplest forms.
Finally you write the </span> fraction turned simplest form to a ratio by writing
the numerator first,then the denominator.
Example:50%=


.
=1:2
If you didn't go in a straight line, you will not reach 30 miles but however 30 miles, in general, going at a pace of 75mph it would take you 1 through 1 hour and a half.
Your answer would be, <span>No, it is not a valid inference because her classmates do not make up a random sample of the students in the school </span>
I'm going with C. scalene triangle
Answer:
the second one
Step-by-step explanation:
Because it is