Couldn’t really read or see the problem clearly, but from what I think I saw I would say B
Answer: Wave speed is related to wavelength and wave frequency by the equation: Speed = Wavelength x Frequency. This equation can be used to calculate wave speed when wavelength and frequency are known.
Explanation:
0.6468 this is the answer to your work you Welcome
Answer: A gene pool is the collection of different genes within an interbreeding population. The concept of a gene pool usually refers to the sum of all the alleles at all of the loci within the genes of a population of a single species. It includes both genes that are expressed, and those that are not.
A population that has a large and diverse gene pool tends have increased biological fitness and is usually able to adapt to and survive throughout pressures caused by rapid changes in environmental conditions or disease. Although individuals may die in such situations, a diverse population often contains enough genetic variation so that there will be an availability of suitable genes that are necessary for survival. This is the basic concept behind the theory of natural selection.
Explanation: you are welcome
- Displacement = 10 m
- Time = 5 s
- We know,

- Therefore, the car's velocity

<h3>Answer:</h3>
The car's velocity is 2 m/s.
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