Given:
Function y = 119.67(0.61)x
x = week 3.
F(3) = 119.67(0.61)(3)
F(3) = 119.67*1.83
F(3) = 218.9961
x = week 5
F(5) = 119.67(0.61)(5)
F(5) = 119.67 * 3.05
F(5) = 364.9935
We're literally just comparing 200 to 800 here.
800 is 4× bigger than 200, of course.
To put that in a percent...
Well, 1 = 100%. (it's a whole)
So 4 = 400%
Answer:
any options ???
Step-by-step explanation:
3x - 1 = 5x - 11
Add 1 to both sides.
3x = 5x - 10
Subtract 5x from both sides.
-2x = -10
Divide by -2.
x = 5