Answer:
The 9th and 11th students are also boys.
Step-by-step explanation:
Every other student is a boy. Since the 7th student is a boy this means the 8th student is a girl.
You can also think of it with odd numbers. Every odd numbered student is a boy.
Answer:

Step-by-step explanation:
It's given in the question that;
The spinner is divided into 11 equal sections from 0 to 10.
You spin the spinner <u>ONCE!</u><u> </u>
The total number of possibilities is six, and the total number of sample spaces is 11.
So the probability of getting an even number is; 
I hope this helps!
Answer:
There is a possibility that Darius is 138 inches.
Step-by-step explanation:
Imagine william is 67 (Close integer less than 68)
d can be equal to 4 + 2(67)
D is less than or equal to 138 inches.
Answer:
1.414214
Step-by-step explanation: