Answer:
The first and last one.
Step-by-step explanation:
you can't see over him
she is the same age
Answer:
All real numbers between -1 and 1, including -1 and 1
Step-by-step explanation:
Answer:
5525
Step-by-step explanation:
Using the formula with n = 25 , then

= 
= 
= 5525
Answer:
Widget per hours for A: 5
Widgets per hour for B: 8
Widgets per hour for C: 6
Widget B is the fastest
Step-by-step explanation:
A: 30 /6 = 5
B: 64/8 = 8
C: 18/3 = 6