Zach is 23 years old. zach's age is 3 years older than twice maya's age. let m represent maya's age which equation can be used to solve for maya's age? a.) 23=m+3 b.) 23=2m c.) 23=3m+2 d.) 23=2m+3

The functions q and r are defined as follows. q(x)= -2x+2 r(x)= x^2 - 1 find the value of r(q(

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?

The function show two sisters' savings account and the rate at which they plan to deposit money