The C major key, starting with the middle C, consists of seven notes (white keys on the piano) with the following frequencies. Note
C
D
E
F
G
A
B
Frequency(Hz)
261.6
293.7
329.6
349.2
392.0
440.0
493.9

Determine the ratio of the note B to middle C.
a.
1.8877
c.
1.9348
b.
1.7983
d.
1.3654

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?