Which value should he use for X? Round to the nearest hundredth. 0.89 0.90 0.92 0.96

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

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?