Solve the problem.A bridge is built in the shape of a parabolic arch. The bridge arch has a span of 184 feet and a maximum height of 40 feet. Find the height of the arch at 15 feet from its center.
A. 38.9 ft
B. 4.3 ft
C. 0.3 ft
D. 12.9 ft
Answer: A
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Round the number to the specified place.3595 to the nearest thousand
A. 3890 B. 4100 C. 5000 D. 4000
Solve the problem.A check register is shown in the table below. Find the final balance of the checking account.
A. 
The final balance of the checking account is 1104.17 dollars.
B. 
The final balance of the checking account is -561.33 dollars.
C. 
The final balance of the checking account is 476.69 dollars.
D. 
The final balance of the checking account is 442.11 dollars.
Find approximate x-intercepts. Round the coordinates to the nearest tenth if necessary.y = x2 + 4x - 7
A. (-1.3, 0), (-5.3, 0) B. (1.3, 0), (5.3, 0) C. (-1.3, 0), (5.3, 0) D. (1.3, 0), (-5.3, 0)
Rewrite the division as a multiplication.
A. (2x + 7)
B. (2x + 7)(-7)
C. 7
D. (2x + 7)