Simplify 1/root2+root1 + 1/root3+root2 + 1/root4+root3 + ... + 1/root100+root99

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?

Ill mark the brainliest if you me with the these three questions 7,8,9

How much orange juice do you need to make 2 servings of lemony orange slush?