Evaluate the expression without using a calculator.log3
A. 9
B. 
C. -3
D. 3
Answer: C
Mathematics
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Simplify the algebraic expression.4 - 5[4 - (6x - 2)]
A. 30x - 6 B. -6x - 6 C. 30x - 26 D. -6x - 26
Mathematics
Find the exact value for the expression.tan 
A. - 
B. - 
C. 
D. 
Mathematics
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 radius of curvature if the maximum safe velocity is 30.
A. 144 ft B. 900 ft C. 2250 ft D. 360 ft
Mathematics
Express the graph shown using interval notation. Also express it as an inequality involving x.
A. [-5, 4] -5 ? x ? 4 B. [-5, 4) -5 ? x < 4 C. (-5, 4] -5 < x ? 4 D. (-?, 4) x < 4
Mathematics