Rationalize the equation, then use it to solve the problem.Police use a formula s = S 
, where S is the test-car speed and L is the test-skid length, to find the actual speed s in an accident which left a skid mark of l. Find the speed (nearest tenth) when 
What will be an ideal response?
s = 
; 66.1 mph
Mathematics
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Solve the inequality. Express your answer using interval notation.|x| > -10
A. (-?, ?) B. no solution C. {10} D. (-10, 10)
Mathematics
For the given functions f and g, find the requested composite function value.f(x) = 4x + 6, g(x) = 4x2 + 3;
Find (g ? f)(3).
A. 1,299 B. 6,087 C. 162 D. 78
Mathematics
Divide, when possible.222 ÷ 6
A. 35 B. 40 C. 37 D. 39
Mathematics
Find the derivative of the function.y = 
A. 
B. 
C. 
D. 
Mathematics