If josie has 6 crackers and ryan ate 2,how many does josie have?

If 90° < θ < 180° and cotθ = -1/3, then cscθ =

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?

How to use order of operation in 20 divide by 4 multiply 5 = 1