Solve the problem. Round your answer to two decimal places.
-The distance it takes to stop a car varies directly as the square of the speed of the car. If it takes 112 feet for a car traveling at 40 miles per hour to stop, what distance is required for a speed of
45 miles per hour?
A) 154.05 ft
B) 141.75 ft
C) 142.09 ft
D) 121.5 ft
Correct Answer:
Verified
Q476: Solve the problem. Round your answer to
Q477: Solve the problem.
-If
Q478: Answer the question
-What type of variation
Q479: Answer the question
-Suppose z varies directly
Q480: Answer the question
-What type of variation
Q482: Solve the problem.
-The weight that a horizontal
Q483: Solve the problem.
-x varies inversely as v,
Q484: Solve the problem.
-The current I in an
Q485: Solve the problem.
-The intensity I of
Q486: Solve the problem.
-The intensity of a radio
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents