Answer:

Step-by-step explanation:
The number of people who receive the email after t weeks can be modeled by the following equation.

In which P(0) is the initial number of poeple who received the email and r is the factor.
Karim sent a chain email to 10 of his friends.
This means that 
The number of people who got the email increases by a factor of 1.4 every week.
This means that 
So

Which expression gives the number of people who got the email after 6 weeks?

Answer:
A
Step-by-step explanation:
Hopefully this helps
Answer:
Brayden split cups 8 3/10 of flour into batches of 2 1/2 cups. How many batches of flour did Brayden have?
Sophie has fabric cut into 2 1/2 pieces yards in length. If the original fabric was 8 3/10 yards, how long was each piece?
Step-by-step explanation: