Answer:
33% Decimal form: .333333 repeating.
Step-by-step explanation:
Took test. I see the question you was trying to do.
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 and E
Step-by-step explanation:
Death Valley and Alaska
73+42=115
134+15=149
Take into account the the Earths gravity is 9.8 meters a second