Amachine tool is made from two parts one part has a length of 1 3/4 inches. the other sort has a length of 2 2/3 inches. what is the total length in, inches, of the machine tool?

Find the sum to the equation 3+6+9+

How to determine whether two known pairs of points are on the same line.

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours