Happy 100th Birthday, Olivia de Havilland! 10 Facts About the Screen Legend. As we celebrate Olivia de Havilland's 100th birthday, here's a look a her legendary life and career.
The cost of laying pipe is $200,000 per km over land to a point P on the north bank and $400,000 per km under the river to the tanks. To minimize the cost of the pipeline, how far down river from the refinery should the point P be located?
Thus if the pipe segment were 400 foot long it would be embedded to an average depth of 11 feet and cost $6889.08, for a total job embedment cost of $34445.38. Minimum cover is 5 feet. Determine the optimum number of manholes to use across the property.hus if the pipe segment were 400 foot long it would be embedded to an average depth of 11 feet and cost $6889.08, for a total job embedment cost of $34445.38. Minimum cover is 5 feet. Determine the optimum number of manholes to use across the property.