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Complete the square for the following equation: 2x^2+6x-3=0

2x2+6x-3=0To begin, we need to make sure x2 is by itself, meaning that we divide the whole equation by 2. So from here we get (2x2+6x-3=0) / 2 = x2+3x-3/2=0. No...

Answered by Maths tutor
7578 Views

Define systematic and opportunity sampling and state one difference between them.

Systematic sampling refers to a way of choosing participants for a study by taking a list of all participants in a population and choosing every nth number from the list. For example, every 10th or 15th p...

Answered by Psychology tutor
5932 Views

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

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

SE
Answered by Sarah E. Maths tutor
3963 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...

RD
Answered by Ruby D. Geology tutor
9612 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...

AM
Answered by Aoife M. Biology tutor
4639 Views

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