Answer:
70
-----
20
Step-by-step explanation:
mark me as brilliant

Actually Welcome to the Concept of the Symmetry,
Option A.) is correct,
=> N has only the Rotational Symmetry.
No because it would be 7/6 which is not proportional.
3miles to my friends house
Answer:
96 people.
Step-by-step explanation:
Exponential equation for a decreasing amount:
The exponential equation for a decreasing amount is given by:

In which A(0) is the initial rate and r is the decay rate, as a decimal.
Currently, the number of people entering a shopping mall is 109.
This means that 
It is estimated that the number of people entering the shopping mall will decrease by 3% each hour.
This means that 
So



Find the total number of people entering the shopping mall at the end of 4 hours.
This is A(4). So

Rounding to the nearest whole number, 96 people.