Solve the problem.While traveling in a car, the centrifugal force a passenger experiences as the car drives in a circle varies jointly as the mass of the passenger and the square of the speed of the car. If a passenger experiences a force of 21.6 newtons when the car is moving at a speed of 20 kilometers per hour and the passenger has a mass of 60 kilograms, find the force a passenger experiences when the car is moving at 40 kilometers per hour and the passenger has a mass of 100 kilograms.
A. 160 newtons
B. 144 newtons
C. 176 newtons
D. 128 newtons
Answer: B
Mathematics
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Solve the problem.Computer Specialists is planning a group vacation to one of the following locations: Alaska (A), Florida (F), San Antonio (S), or Hawaii (H). The employees rank the four possible sites according to the following preference schedule.
Which choice wins using the method of pairwise comparisons?
A. Alaska & Hawaii (tie) B. Alaska C. Florida & Hawaii (tie) D. Alaska & Florida (tie)
Mathematics
Express the angle in radian measure in terms of ?.-90°
A. - 
B. - 
C. - 
D. - 
Mathematics
Add in the indicated base.3034 + 224
A. 10014 B. 10314 C. 3314 D. 3254
Mathematics
Find the average value of the function f over the region R.f(x, y) = 5x + 3yR: 0 ? x ? 1, 0 ? y ? 1
A. 4
B. 
C. 8
D. 
Mathematics