It is estimated that a driver takes, on average, 1.5 seconds from seeing...
The car was 132 feet far before the driver reacts to an obstacle.
The speed of car = 60 miles per hour,
Also, time taken by the car to reacting the obstacle = 1.5 seconds = ,
( 1 hour = 3600 seconds )
We know that,
Distance = Speed × Time,
Hence, the distance of car from the obstacle before reacting the obstacle
Since, 1 mile = 5280 feet
Therefore, the car would 132 feet far from the obstacle.
1/5^2 = 7.56/45
the correct option is d.
from the given graph and table it is noticed that the given function is a linear function.
the graph passing through the points (5,30) and (6,26).
if a line a passing through two points, then the equation of line is
the equation of line is
put y=a(n) and x=n.
therefore option d is correct.