Answer:
1,3,7,13,21,31,43,57
Step-by-step explanation:
It s increasing by two each time.
1+2=3
3+4=7
7+6=13
etc.
Im pretty sure the answer is the second one
The kilogram because its heavier!
Sin60=DF/FE
Root 3/2= DF/ 18 Root 3
DF= 18*3/2
DF= 27 units
cos60=DE/FE
1/2=DE/18 Root 3
DE= 18 Root 3/2
DE= 9 Root 3 units
First divide 76 by 8 since 8 people can fit in the cabin. That leaves 4 more people for tents. It will take 2 tents for the 4 people.
