Solve the problem.A pendulum bob swings through an arc 60 inches long on its first swing. Each swing thereafter, it swings only 70% as far as on the previous swing. How far will it swing altogether before coming to a complete stop?
A. 171 inches
B. 200 inches
C. 100 inches
D. 86 inches
Answer: B
Mathematics
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Give a verbal statement equivalent to the given inequality involving the number x.-1 ? x < 9
A. x is greater than -1 and less than or equal to 9. B. x is less than -1 and greater than or equal to 9. C. x is greater than or equal to -1 and less than 9. D. x is less than -1, or greater than or equal to 9.
Mathematics
Sketch the graph of f.f(x) = 
x
A. 
B. 
C. 
D. 
Mathematics
Tell whether the relation is a function.
A. Function B. Not a function
Mathematics
The graph of the function y = f(x) is given below. Sketch the graph of y = 
.
A. 
B. 
C. 
D. 
Mathematics