Answer:
The quiz grades for class 1 have more variability than the quiz grades for class 2.
Step-by-step explanation:
7,000 ft
area of triangle formula=1/2*base*height
Answer:
8 Books
Step-by-step explanation:
First find how many she had before buying 8 more-
12 - 8 = 4
Then multiply that by 2
4 x 2 = 8
The had 8 books to begin with
Creo que tienes que estar dividiendo
