question archive 1) After your amazing score on your second exam, your average in my class goes from an 82 to an 87
1) After your amazing score on your second exam, your average in my class goes from an 82 to an 87
Subject:MathPrice: Bought3
1) After your amazing score on your second exam, your average in my class goes from an 82 to an 87.
a) What is the absolute change in your average?
b) Why does it make sense that your answer to (a) is positive?
c) In what scenario would the absolute change in your average be negative?
d) What reference value would you use to find the relative change in your average?
e) What would the relative change be?
2) Explain why it makes no sense for a store to sell an item for 200% off.
3) Why do we need to be able to write numbers in scientific notation?
4) Come up with a way to remember when to move the decimal point to the left and when to move it to the right when converting from scientific notation back to whole numbers.
