The musical tone known as “middle C” completes one cycle in 132cm. The note one half-step higher, D-flat, completes one cycle in 124cm.

Which note could be modeled by the function y=sin pi/62 0.

A. middle C
B. D-flat

-4

step-by-step explanation:

answer: i'm not sure

step-by-step explanation:

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|