What dimensions will maximize the area of a rectangular playpen if you have 24 feet of plastic fencing?

a: 4 feet x 8 feet
b: 4 feet by 6 feet
c: 6 feet by 6 feet
d: 2 feet by 10 feet

test grade and test is will give

Find a number such that if you add 8 and divide the result by 4 you will get the same answer as if you subtracted 3 from the original number and divided by 2

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?

Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer