A concrete bridge is designed as a parabolic arch. The road over bridge is 60 m long and the maximum height of the arch is 15m. What is the equation of the parabola.

The bridge connects two hills 100 feet apart. The arch on the bridge is in a parabolic form. The highest point on the bridge is 10 feet above the road at the middle of the bridge as seen in the figure. Based on the information given above, answer the following questions: The equation of the parabola designed on the bridge can be

The bridge connects two hills 100 feet apart. The arch on the bridge is in a parabolic form. The highest point on the bridge is 10 feet above the road at the middle of the bridge as seen in the figure. Based on the information given above, answer the following questions: The integrand of the integral int_(-50)^(50)x^(2)dx is ________ function.

The bridge connects two hills 100 feet apart. The arch on the bridge is in a parabolic form. The highest point on the bridge is 10 feet above the road at the middle of the bridge as seen in the figure. Based on the information given above, answer the following questions: The value of the integral int_(-50)^(50)(x^(2))/250dx is

The bridge connects two hills 100 feet apart. The arch on the bridge is in a parabolic form. The highest point on the bridge is 10 feet above the road at the middle of the bridge as seen in the figure. Based on the information given above, answer the following questions: The area formed between x^(2)=250y , y-axis , y = 2 and y = 4 is

The bridge connects two hills 100 feet apart. The arch on the bridge is in a parabolic form. The highest point on the bridge is 10 feet above the road at the middle of the bridge as seen in the figure. Based on the information given above, answer the following questions: The area formed by the curve x^(2)= 250 y , x-axis , y = 0 and y = 10 is

If the horizontal distance of the boat from the bridge is 25 m and the height of the bridge is 25 m, then find the angle of depression of the boat from the bridge.

A bridge has a parabolic arch that is 10 m high in the centre and 30 m wide at the bottom. Find the height of the arch 6m from the centre, on either sides.

An arch is in the form of a parabola with its axis vertical. The arch is 10 m high and 5 cm wide at the base. How is it 2 m from the vertex of the parabola ?