WILL GIVE MEDALS!!
Ellen is at a hydroplane boat show. Starting from 1.0 miles away, the boat drives toward her and then passes her. The boat travels at a constant rate of 70 miles per hour. The distance of the boat from Ellen is given by d=|1.0-70t| at what time is the boat 0.15 miles from Ellen? (Calculate your answer in seconds)
A. 42 s and 61 s
B. 40 and 50 s
C. 437 s and 591 s
D. 43.7 s and 59.1 s

Question

WILL GIVE MEDALS!!
Ellen is at a hydroplane boat show. Starting from 1.0 miles away, the boat drives toward her and then passes her. The boat travels at a constant rate of 70 miles per hour. The distance of the boat from Ellen is given by d=|1.0-70t| at what time is the boat 0.15 miles from Ellen? (Calculate your answer in seconds)
A. 42 s and 61 s 
B. 40 and 50 s 
C. 437 s and 591 s 
D. 43.7 s and 59.1 s