Solve the problem.The formula v = 
can be used to estimate the maximum safe velocity v, in miles per hour, at which a car can travel along a curved road with a radius of curvature r, in feet. To the nearest whole number, find the maximum safe speed for a curve in a road with a radius of curvature of 200 feet.
A. 35 mph
B. 22 mph
C. 9 mph
D. 14 mph
Answer: B
Mathematics
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Calculate the flux of the field F across the closed plane curve C.F = xi + yj; the curve C is the circle (x + 2)2 + (y + 5)2 = 36
A. 2? B. 72? - 12 C. 0 D. 72?
Mathematics
Find the linear function that corresponds to the graph or passes through the given points. 
A. y = -6x - 2
B. y = 6x - 2
C. y = 3x + 6
D. y = 
x - 2
Mathematics
Write the Indo-Arabic equivalent for the following.
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A. 134
B. 3674
C. 74
D. 3614
Mathematics
Solve using the multiplication property of equality.-8x > -40
A. x < 5 B. x > 5 C. x > -5 D. x < -5
Mathematics