No he is not correct because if you divide 5 into 3 you would get 0.6
3/5 is a fraction while 3.5 is a decimal
What you do is you will take the clock and make it into a protractor or put a protractor on the clock and then the protractor will say the angles
Answer:
Lets say you have a scale of 2 actual feet is equal to 1 graph inch. And lets say you have a perimeter of 24 inches. You know that for every inch I have graphed, it's an actual 2 feet. So if you multiply those 24 inches by 2, then you will get 48. And you need to change the units to match the description, so I will need to change inches to feet. This will get me 48 feet of perimeter in real life.
Paula would be 14 times 6 or 84
Tina would be 13 times 8 or 104
So tina made more
Rate of growing, r = 91.2/90 = 1.013
Salary, f(x) = Initial salary * (r)^ (years from 2005)
f(x) = 90(1.013)^x.
This is the second option.