For f(x) = 4x + 1 and g(x) = x2 – 5, find (f - g)(x). o a. x2 - 4x - 6 o b. -x2 + 4x + 6 o c. 4x2 - 19 o d. - x2 + 4x - 4

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?

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 i need !

Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.