Answer:
48.45
Step-by-step explanation:
6.8 divided by 0.4 is 17.
17 times 2.85 is 48.45
C = 2 pi r
C = 2 x 3 x 2
C = 12 units
answer
A. 12 units
Answer: $55.64
Step-by-step explanation: 7% of 52 dollars is $3.64 add that to $52 and you get 55.64
Answer:
2 miles
Step-by-step explanation:
Their combined speed (speed of closure) is 80 mph + 40 mph = 120 mph.
120 mi/h = 120 mi/(60 min) = 2 mi/min
The distance between the trains at the 1-minute mark is ...
(1 min) · (2 mi/min) = 2 mi
They were warned when two miles apart.
Answer:
yes
Step-by-step explanation: