An engineering company was hired to dig an underground tunnel directly from point A to point B, which was a distance of 1.4 miles. By mistake, however, they
tunneled from point A to point C. Then they tunneled from point C to point B. If
tunneling costs about $120 million per mile, about how much money was wasted?
Show how you found your answer. (Note: 1 mile = 5,280 feet)

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?

E. which of the following is not a possible probability? a. 25/100 b. 1.25 c. 1 d. 0