Answer:
B. Submarine travelled 50 ft.
A. Submarine is descending (toward bottom)
-9/8
Step-by-step explanation:
The two points given are
(1,6) and (9,-3)
The slope is given by
m = (y2-y1)/(x2-x1)
= (-3-6)/(9-1)
= -9/8
B)1/20 of a liter
1/4 = 5/20
3/10 = 6/20
6/20 - 5/20 = 1/20
Wow.. that was easy XD
it will travel 69 feet on the bike
6x
