9. 2.86600.... that is all i know so far
Answer:
Period is time between the two peaks.
Period = 4.114 - 1.870
Period = 2.244 seconds
Step-by-step explanation:
Answer:Research measures include survey questions, interview questions, or constructed situations. When constructing interviews and surveys, it is important that the questions directly relate to the research questions.
I have asked google I hope google helped
Step-by-step explanation:
Answer:
93
Step-by-step explanation:
15%=.15
.15 times 620 equals 93