Answer:
Her answer is not reliable.
Explanation:
Reliability and validity are two major concepts that are used to assess the standard and quality of response/research.
While validity of an instrument is the idea that the instrument measures what it intends to measure, reliability is all about consistency and whether or not results could be replicated.
While your friend's answer may be valid, it can't reliable because of the differences in her response within a short time.
Answer:
in what context?
Explanation:
thermal resistivity is the property of an object to resist transmission of heat.
electrical resistivity is the property of an object to resist transmission of electricity.
Solar winds contain high levels of radiation which could lead to various health related complications in living organisms on Earth. These complications include and are not limited to radiation sickness, chromosomal damage, and cancer. However, solar winds are blocked by the Earth's magnetic field, only posing problems to our telecommunications.
Answer: a
Explanation: because the answer is 1.4444444 and that's the closest
