Mallory began a new job at an amusement park 4 weeks ago. She worked 13 hours
during the first week, 22 hours during the second week, 18 hours during the third
week, and 15 hours during the fourth week. Which graph best represents the total
hours Mallory worked over these 4 weeks?

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?