Determine if the sequence below is arithmetic or geometric and determine the common difference / ratio in simplest form.
45, 15, 5,

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

english, cause i can’t you

is there a question here?

step-by-step explanation:

15.36 per mile

but forgot to round

i am pretty sure