Answer C. The pattern is that each number in sequence 1 is being doubled to get the number in sequence 2, and 40*2=80
The product of any number and its reciprocal is ' 1 '.
Call the number ' Q '.
Whatever the number is, its reciprocal is 1/Q .
Their product is
( Q ) x ( 1/Q ) = ( Q/Q ) = 1
Answer:
b
Step-by-step explanation:
b
-2 pretty sure hope this helps
