<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>
Part A: 6.2
Part B:6.405
PArt C: The estimate was close to the real answer
Are you asking for the definition of circumference? because you didn’t attach a picture or give us an equation to do.
Answer:
I think my answer is for every 6 mystery books checked out
Let's take this variable by variable. z to the power of 4 over z to the power of one would equal z to the power of 3. At this point, there is no longer a z variable in the denominator.
X to the power of 2 over x to the power of 1 would equal x. At this point there is also no x variable in the denominator.
Y to the power of 1 over y to the power of 2 would equal (1/y). At this point, there is no y in the NUMERATOR.
Final Answer: