Is this in regards to probability?
The ones I can think of are one third, 1 to 3, and 1:3
The answer is 27 because the cubed root is 3
Answer:
12.5 s
Step-by-step explanation:
If acceleration is constant, speed is proportional to time. To increase the speed by 50 km/h, the car will need an additional time given by ...
t/(50 km/h) = (20 s)/(80 km/h)
t = (20 s)(50/80) . . . . . multiply by 50 km/h
t = 12.5 s
It will take 12.5 more seconds for it to reach a speed of 130 km/h.
B. Yes, because it passes the vertical line test.
