8/100=4/n
400=8n
___ ____
8n. 8n
50=n
Answer:
47x - 28
Step-by-step explanation:
10x + 2 + 27x - 28
20x + 27x - 28
47x - 28
Answer:
2289.06 cm
Step-by-step explanation:
the equation for area of a circle is 
Radius is 1/2 the diameter = 27
3.14 (27^2)=2289.06 cm
Answer:
4/13
Step-by-step explanation:
"given that they have a cat?" means you are referring to only the students that have cats(that is the number on the bottom)
i am very bad at explaining math lol