Abcd is a cyclic quadrilateral such that ac is diameter. if
a)41 degree
b)23 degree
c)18 degree

Use the x-intercept method to find all real solutions of the equation. x^3-10x^2+27x-18=0

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?

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?