Answer:
TOTAL
Male
18
6
4
28
Female
15
5
2
22
TOTAL
33
November
6
50
In This sample, are the events "female" and "prefers chocolate" mutually exclusive
Step-by-step explanation:
Answer:
area=38.465, circumference=21.98
Step-by-step explanation:
Divide the diameter by 2 to find the radius
7/2=3.5
Use the formula πr^2 find area
3.5*3.5=12.25
12.25*3.14=38.465
a=38.465
Then, use the formula 2πr to find circumference
2*3.14=6.28
6.28*3.5=21.98
c=21.98
Answer:
4
Step-by-step explanation:
Answer:
9 i think
Step-by-step explanation: