Use the formula a = a+b/2h
Do you mean 90,000?
If so, then move the decimal 4 places to the left to make the number land between 1-10. Then use the number of places as the power of 10. If you are moving the decimal right, then the power will be negative.
9x10^4 is 90,000 in scientific notation.
9x10^-4 is 0.0009 in scientific notation.
Answer:
inteager
Step-by-step explanation:
temperature can express both positive and negative
For every hour she works, her earnings go up by $10.
Answer:
5/7
Step-by-step explanation:
