A police officer investigating a car accident finds a skid mark of 115 ft in length.
1 answer:
Answer:
Speed of car = 49 mph (Approx.)
Step-by-step explanation:
Given:
Length of skid marked = 115 ft
Formula for skid mark = S = √21d
Where d = Length of skid marked
Find:
Speed of car
Computation:
Speed of car = √21d
Speed of car = √21(115)
Speed of car = √2,415
Speed of car = 49.1426
Speed of car = 49 mph (Approx.)
You might be interested in
Answer:
ok thx
Step-by-step explanation:
Let the bigger no. be X and the smaller no. be Y
X-Y=48
7-3=4
48÷4=12
X=12×7=84
Y=12×3=36
Answer: faces, edges, and vertices.
Also height, width and depth.
Answer:
y=-16^a/x^2 + 4
Step-by-step explanation:
7.96 / 6 = 1.33 <== unit rate
