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Find the exact solution of the following equation: e^(4x-3) = 11

x= (3 + ln(11))/4

Answered by Sarah E. Maths tutor
3263 Views

Explain how Paleomagnetism can be used as evidence for Continental Drift?

When hot magma rises towards the surface and cools, iron particles, inside the cooling rock, align themselves with the earth's polarity at the time of cooling. Due to magnetic reversals, that change the o...

Answered by Ruby D. Geology tutor
5597 Views

Why would a deletion mutation in the DNA base sequence lead to the production of a non-functional enzyme?

Because the deletion mutation would cause a frame shift in the DNA base sequence and hence would lead to the formation of new base triplets. As a result, the primary structure of the enzyme would be diffe...

Answered by Aoife M. Biology tutor
3329 Views

Describe the process of osmosis in cells.

Water molecules move down their concentration gradient, across the partially permeable cell membrane, from a high concentration to a low concentration. Osmosis continues until the concentration of water m...

Answered by Aoife M. Biology tutor
5711 Views

Why are metals good conductors of electricity?

Because metals contain a ‘sea’ of delocalised electrons that are free to move around the metallic lattice, carrying charge.

Answered by Aoife M. Chemistry tutor
1729 Views

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