Solve the variation problem.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 
per hour?
A. 175 feet
B. 175.34 feet
C. 150 feet
D. 187.3 feet
Answer: A
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Provide an appropriate response.The due date of a loan dated March 5 and due in 95 days (exact time) is June 8.
A. True B. False
In the diagram
(a) The pair ?3 and ?5 are _______________________
(b) The pair ?1 and ?7 are _______________________
(c) The pair ?3 and ?6 are _______________________
(e) The pair ?1 and ?8 are _______________________
(e) The pair ?4 and ?8 are _______________________
Solve the system using the inverse of the coefficient matrix of the equivalent matrix equation.-4x + y + 3z - w = 2 -x - 3y + z - 3w = -1 -3x + 3y - 4z + w = -4 3x - y - z - 3w = -11
A. (1, -4, -1, 5) B. (-1, 2, -1, -3) C. (-1, -2, 1, 3) D. No solution
Determine whether the statement is true or false.The absolute value of any number is positive.
A. True B. False