Which plant fossil is the oldest among the others those found by archeologists?

1886

(1)The demand for electricity , the amount of renewable generation available, the amount of fossil fuel generation available and the cost of the fossil fuel generation are shown in table below period(hrs) demand(MW) renewable (MW) fossil- fuel(MW) cost of fossil fuel(MW) 00.00 - 01.00 2000 1800 2000 30 01.00 - 02.00 2300 2500 2000 30 02.00 - 03.00 2500 2700 2100 45 03.00 - 04.00 2900 3100 2100 50 04.00 - 05.00 2700 2600 2500 45 05.00 - 06.00 2400 2000 2700 50 06.00 - 07.00 2200 1800 2000 36 07.00 - 08.00 2100 1600 2000 36 Assuming that the renewable generation incurs zero cost, determine an optimal generation schedule(specifying the amount of renewable generation and fossil fuel generation used in each period, the cost for each period and the overall cost for 8 hours.)

1796

what are fossil fuels?

1743

What are examples of techno fossils?

981

Why does marble rarely contains fossils?

787

Explain techno-fossils?

721

Explain the process of fossil formation?

723

Why does marble rarely contain fossils?

758

How are fossils formed?

759

Explain what are fossil fuels?

346

Explain how are fossils formed?

701

Explain the examples of techno fossils?

758

Explain what are the examples of techno fossils?

707

What are the examples of techno fossils?

669

Explain why does marble rarely contain fossils?

723