Answer:
Depends on amount of students.
Step-by-step explanation:
You would just multiply the amount of students time (1 1/2) = (1.5)
Ex:
3 students 4 1/2 hours
4 students 6 hours
5 students 7 1/2 hours
and so on
Answer:
1+3+5+7 = 16 is the sum of all prime no. between 1 and 10
Step-by-step explanation:
i really don't know if wrong pls forgive me pls
They could have assembled total 336 different possible crews.
<em><u>Explanation</u></em>
Total number of trained pilots is 9 and geologists is 4.
The crew should be consisted of 2 pilots and 1 geologist. That means, <u>2 pilots are chosen from total 9 and 1 geologist is chosen from total 4</u>.
Number of ways for choosing 2 pilots from 9
and
Number of ways for choosing 1 geologist from 4 
So, the total possible number of different crews they could have assembled 
Answer:
true
Step-by-step explanation:
Let x = 0. What do you get for y?
This gives you one point.
Then let x = 1. What do you get for y.
This gives you a second point.