At a seaport, the relationship between water depth (d) and time (t) is sinusoidal. Write a sinusoidal equation given the following information about the water depth. There is a maximum depth of 18 m at 3:00 am and a
minimum depth of 4 m is at 9:30 am. Assume t is the number of hours after midnight.

why do wages differ across industries

step-by-step explanation :

micro economists are concerned with economics on an industry or individual firm basis.

macro economists are concerned with national and international level

a.)the line for function b is steeper

68719476736

step-by-step explanation:

8*8*8*8*8*8*8*8*8*8*8*8=68719476736

1 ?

step-by-step explanation:

u said 1+1+1+1+1+1+1+1+1+1+1+1*0 so ur adding 1 but then multiplying by 0 so its 0 but then u said 1*0+1 so now ur adding 1 so the answer is juan ?

~leah