Beckett asked his classmates, "How many days do you floss your teeth typical week?" The table shows Beckett's data.
Days of Flossing per Week
7
7
7
4
3
1
0
6
6
7
2.
6
5
3
N
4
How many observations did he record?
A. 20
B. 12
O c. 4
O D. 16

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

How do i put 3(x+7) in distributive property

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?