Solve the problem.An arch for a bridge over a highway is in the form of a semiellipse. The top of the arch is 35 feet above ground (the major axis). What should the span of the bridge be (the length of its minor axis) if the height 28 feet from the center is to be 13 feet above ground?
A. 30.16 ft
B. 60.31 ft
C. 43.33 ft
D. 150.77 ft
Answer: B
Mathematics
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Write the first five terms of the sequence whose general term is given.an = n2 - n
A. 1, 4, 9, 16, 25 B. 2, 6, 12, 20, 30 C. 0, 2, 6, 12, 20 D. 0, 3, 8, 15, 24
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Simplify.
A. 
B. 
C. 
D. 
Mathematics
Determine the place value of the digit 3 in the whole number.45,271,903
A. Ten-millions B. Hundreds C. Tens D. Ones
Mathematics
Select from the following which is the polynomial function that has the given zeros.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics