Solve.A building has a ramp to its front doors to accommodate the handicapped. If the horizontal distance from the building to the end of the ramp is 13 feet and the height from the ground to the front doors is 7 feet, how long is the ramp? Round to the nearest tenth of a foot.
A. 9.9 ft
B. 14.8 ft
C. 4.5 ft
D. 11 ft
Answer: B
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Provide an appropriate response.Solve the equation: x2 + 5x + 4 = 0 by graphing the function y = x2 + 5x + 4
Fill in the blank(s) with the appropriate word(s).
Graph and state the domain and the range of the function.f(x) = ex + 4
A. Domain: (0, ?)
Range: ?
B. Domain: ?
Range: (0, ?)
C. Domain: ?
Range: (4, ?)
D. Domain: ?
Range: (0, ?)
Solve.The tree in the Robertsons' back yard is 7.8 m tall. Because it blocks too much light, they ask a tree trimmer to remove the top 
of the tree. How tall will the tree be after being shortened?
A. 7.5 m B. 5.7 m C. 2.6 m D. 5.2 m
Use INTERSECT to find the solution to the equation. Round to two decimal places, if necessary.2(x - 4) = 5(x - 3)
A. x = -5.67 B. x = 2.33 C. x = 5.67 D. x = -2.33