In monetary terms, you're making change. If you need more ones, you trade one 10 for 10 ones.
When I was in school, many years ago, we used small superscript-type numbers to show this:
7 3 0 ⇒ 7 2 ¹0 . . . . regrouping to gain 10 ones
7 2 ¹0 ⇒ 6 ¹2 ¹0 . . .regrouping again to gain 10 more tens
You'd have to look at the example problems that precede this page in order to see what the meaning of "magnifying glass" is.
The interquartile range is 4
It would be: 360- (101+133+76)
360-310 = 50 degree
Check the picture below.
recall that negative angles go "clockwise".
Answer:
8^2 = 64
unless you mean 8^2's square root then it is 8
Step-by-step explanation:
