line organisation
What is line organisation and line and staff organisation
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June 2017
Sight Distance of Vertical Parabolic Curve
I need help to this problem I wonder if the answers are in the following choices. The problem is.. A vertical parabolic curve, 135 m long has a tangent grades of -1.7% and 2.3% . Find the sight distance in m.
a. 139.6 c. 147.1
b. 149.8 d. 140.6
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What is algebra with fractions called ?
What is algebra with fractions called ?
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Arithmetic sequence
1/3, 1, 1/6, 2
is this an arithmetic sequence? i have seen it in a grade 10 book, thanks
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Mathematics
A diet must provide exactly 580 mg of protein and 290 mg or iron. These nutrients will be obtained by eating meat and spinach. Each kg of meat contains 900 mg of protein and 200 mg of iron. Each kg of spinach contains 400 mg of protein and 1700 mg of iron. How many kgs of meat and spinach should be eaten in order to provide the proper amounts of nutrients?
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Net Present Worth analysis
How do you calculate NPV for a model with single payment compound amount scenario.
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Perimeter of the Value of the Curve
What is the perimeter of the value of the curve i=3(1 +cos x)?
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Deflection and rotation of simple beam with uniform and concentrated loads
For the beam shown below, determine the following:
- Deflection at C
- Deflection at D
- Rotation between A and B
Express your answer in terms of EI.
Find the area of the largest rectangle that can be inscribed in the ellipse x^2/25 + y^2/16 = 1.
Find the area of the largest rectangle that can be inscribed in the ellipse $\dfrac{x^2}{25} + \dfrac{y^2}{16} = 1$.
| A. 35 | C. 45 |
| B. 40 | D. 50 |
A ship lies 6 miles from a straight shore, and opposite a point 10 miles farther along the shore, another ship lies 18 miles offshore.
A ship lies 6 miles from a straight shore, and opposite a point 10 miles farther along the shore, another ship lies 18 miles offshore. A boat from the first ship is to land a passenger on the shore and then proceed to the other ship. What is the least distance the boat can travel?
| A. 20 mi | C. 26 mi |
| B. 32 mi | D. 30 mi |