Yes, people need to put the answers. Otherwise, it is just pointless to even ask your question.
<span>Anna learns in her science class that the human eye blinks an average of 4,200,000 times a year. What is this number expressed in scientific notation?</span>
if you are looking how to times a 2 digit witha 2 digit number there is a video where it explains everything.
13/20
13x5= 65
20x5= 100
65/100 = 0.65
0.65%
Answer: 156.25
Step-by-step explanation:
