Date In Out In Out Total Hours Thur 9/4
6:45 am 12:50 pm
1:50 pm 3:00 pm =
Calculate total hours worked. Be sure to round to the nearest quarter hour. Show your answer as a decimal.

Given (1+cosx)/(sinx) + (sinx)/(1+cosx) =4, find a numerical value of one trigonometric function of x. a. tanx=2 b. sinx=2 c. tanx=1/2 d. sinx=1/2

What is the solution to the equation 9^(x+1) =27

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?