Any pictures t go along with this so that it will help me give you a better answer?
Answer:
30
Step-by-step explanation:
boys: girls : total
3 7 3+7 =10
The total number of students must be a multiple of 10
The class size is between 22 and 34
The only multiple of 10 between those numbers is 30
10,20,<u>30</u>,40
Therefor the class size must be 30
Answer:
100π m^2
Step-by-step explanation:
Given data
Diameter= 20m
Radius= 10m
The expression for the area is
Area= πr^2
Area= π*10^2
Area= π*100
Area= 100π m^2
Hence the area is 100π m^2
Answer:
sorry don’t understand it’s all close together
Step-by-step explanation:
Answer:
3 fl. oz.
Step-by-step explanation:
75% of 12 is the same as multiplying 3 by 4 to get 12. So, you have 3 fl. oz.
Hope it helps!!!!! :))
